{"id":1113,"date":"2023-11-28T16:43:48","date_gmt":"2023-11-28T09:43:48","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?post_type=product&#038;p=1113"},"modified":"2026-07-06T04:24:10","modified_gmt":"2026-07-05T21:24:10","slug":"acid-sulfuric-h2so4-viet-nam","status":"publish","type":"product","link":"https:\/\/hoachatlocthien.com\/en\/product\/acid-sulfuric-h2so4-viet-nam","title":{"rendered":"Acid Sulfuric H2SO4 10% \u2013 98%"},"content":{"rendered":"<p data-start=\"531\" data-end=\"917\">Acid sulfuric 98% (H2SO4), hay c\u00f2n g\u1ecdi l\u00e0 axit sunfuric, l\u00e0 m\u1ed9t trong nh\u1eefng h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p quan tr\u1ecdng nh\u1ea5t, \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, c\u00f4ng nghi\u1ec7p l\u1ecdc d\u1ea7u, xi m\u1ea1, d\u1ec7t nhu\u1ed9m v\u00e0 t\u1ed5ng h\u1ee3p h\u00f3a ch\u1ea5t. V\u1edbi h\u00e0m l\u01b0\u1ee3ng H2SO4 \u0111\u1eb7c 98%, mua axit H2SO4 l\u00e0 nhu c\u1ea7u ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, t\u1eeb ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ebfn s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn.<\/p>\n<p data-start=\"1357\" data-end=\"1476\">B\u1ea1n \u0111ang c\u1ea7n <a href=\"https:\/\/hoachatlocthien.com\/en\/acid-sulfuric-h2so4-viet-nam\/\">mua H2SO4<\/a> ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi gi\u00e1 H2SO4 t\u1ed1t, ph\u00f9 h\u1ee3p cho c\u1ea3 nhu c\u1ea7u th\u00ed nghi\u1ec7m v\u00e0 c\u00f4ng nghi\u1ec7p?<\/p>\n<ul>\n<li data-start=\"1478\" data-end=\"1614\">\ud83d\udd25 L\u1ed9c Thi\u00ean chuy\u00ean b\u00e1n axit sunfuric H2SO4 gi\u00e1 t\u1ed1t, v\u1edbi \u0111a d\u1ea1ng n\u1ed3ng \u0111\u1ed9: H2SO4 98% \u0111\u1eadm \u0111\u1eb7c, th\u00ed nghi\u1ec7m 10%, c\u00f4ng nghi\u1ec7p 33-62%.<\/li>\n<li data-start=\"1616\" data-end=\"1701\">\u2705 H\u00e0m l\u01b0\u1ee3ng chu\u1ea9n t\u1eeb 10% &#8211; 98% H2SO4 \u0111\u1eb7c | \u2705 Gi\u00e1 c\u1ea1nh tranh | \u2705 Giao h\u00e0ng t\u1eadn n\u01a1i<\/li>\n<li data-start=\"1703\" data-end=\"1821\">\ud83d\udccc Ch\u1ee9ng nh\u1eadn: MSDS, ZDHC, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<li data-start=\"1703\" data-end=\"1821\">\ud83d\udcde Li\u00ean h\u1ec7\u00a0Hotline\u00a0<a href=\"tel:0979891929\">0979 89 19 29<\/a> \u00a0\u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 mua H2SO4 98 v\u1edbi \u01b0u \u0111\u00e3i h\u1ea5p d\u1eabn!<\/li>\n<\/ul>\n<p>H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 b\u1ea3ng gi\u00e1 H2SO4, c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 theo t\u1eebng ng\u00e0nh, c\u00f9ng h\u01b0\u1edbng d\u1eabn b\u1ea3o qu\u1ea3n &amp; v\u1eadn chuy\u1ec3n an to\u00e0n ngay sau \u0111\u00e2y! \ud83d\ude80<\/p>\n<h2><strong>Th\u00f4ng Tin S\u1ea3n Ph\u1ea9m<\/strong><\/h2>\n<table data-start=\"2720\" data-end=\"3176\">\n<thead data-start=\"2720\" data-end=\"2784\">\n<tr data-start=\"2720\" data-end=\"2784\">\n<th data-start=\"2720\" data-end=\"2739\"><strong data-start=\"2722\" data-end=\"2738\">T\u00ean s\u1ea3n ph\u1ea9m<\/strong><\/th>\n<th data-start=\"2739\" data-end=\"2784\"><strong data-start=\"2741\" data-end=\"2782\">Acid sulfuric (H\u2082SO\u2084) &#8211; Axit Sunfuric<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2839\" data-end=\"3176\">\n<tr data-start=\"2839\" data-end=\"2901\">\n<td><strong data-start=\"2841\" data-end=\"2854\">H\u00e0m l\u01b0\u1ee3ng<\/strong><\/td>\n<td>10% &#8211; 98% (\u0110\u1eb7c, C\u00f4ng Nghi\u1ec7p, Th\u00ed Nghi\u1ec7m)<\/td>\n<\/tr>\n<tr data-start=\"2902\" data-end=\"2992\">\n<td><strong data-start=\"2904\" data-end=\"2917\">Lo\u1ea1i h\u00e0ng<\/strong><\/td>\n<td>H\u2082SO\u2084 98% &#8211; \u0110\u1eadm \u0111\u1eb7c<\/p>\n<p>H\u2082SO\u2084 50% &#8211; C\u00f4ng nghi\u1ec7p<\/p>\n<p>H\u2082SO\u2084 10% &#8211; Th\u00ed nghi\u1ec7m<\/td>\n<\/tr>\n<tr data-start=\"2993\" data-end=\"3023\">\n<td><strong data-start=\"2995\" data-end=\"3006\">Xu\u1ea5t x\u1ee9<\/strong><\/td>\n<td>Vi\u1ec7t Nam<\/td>\n<\/tr>\n<tr data-start=\"3024\" data-end=\"3111\">\n<td><strong data-start=\"3026\" data-end=\"3038\">Quy c\u00e1ch<\/strong><\/td>\n<td><strong data-start=\"3044\" data-end=\"3062\">Can (30L, 50L)<\/strong>, <strong data-start=\"3064\" data-end=\"3079\">Phuy (200L)<\/strong>, <strong data-start=\"3081\" data-end=\"3097\">Tank (1000L)<\/strong>, <strong data-start=\"3099\" data-end=\"3109\">Xe b\u1ed3n<\/strong><\/td>\n<\/tr>\n<tr data-start=\"3112\" data-end=\"3144\">\n<td><strong data-start=\"3114\" data-end=\"3128\">Certification<\/strong><\/td>\n<td>MSDS, ZDHC<\/td>\n<\/tr>\n<tr data-start=\"3145\" data-end=\"3176\">\n<td><strong data-start=\"3147\" data-end=\"3157\">S\u1ed1 CAS<\/strong><\/td>\n<td>7664-93-9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>H\u00e0m L\u01b0\u1ee3ng H2SO4 T\u01b0\u01a1ng \u1ee8ng V\u1edbi \u1ee8ng D\u1ee5ng<\/strong><\/h2>\n<ul>\n<li><strong>H2SO4 10%:<\/strong> Chuy\u00ean d\u00f9ng trong ph\u00f2ng th\u00ed nghi\u1ec7m, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. Gi\u00fap trung h\u00f2a pH, lo\u1ea1i b\u1ecf ion kim lo\u1ea1i n\u1eb7ng nh\u01b0 Fe3+, Cu2+. \u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p.<\/li>\n<li><strong>H2SO4 33% &#8211; 62%:<\/strong> S\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n (axit photphoric), t\u1ed5ng h\u1ee3p h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p nh\u01b0 HNO3, HF. \u0110\u1eb7c bi\u1ec7t, H2SO4 50% c\u00f2n \u1ee9ng d\u1ee5ng trong ng\u00e0nh xi m\u1ea1, d\u1ec7t nhu\u1ed9m, s\u1ea3n xu\u1ea5t thu\u1ed1c nhu\u1ed9m.<\/li>\n<li><strong>H2SO4 98%:<\/strong> Axit sunfuric \u0111\u1eadm \u0111\u1eb7c &#8211; th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong c\u00f4ng nghi\u1ec7p l\u1ecdc d\u1ea7u, luy\u1ec7n kim, s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t (HNO3, HF, Al2(SO4)3). Ngo\u00e0i ra, H2SO4 98% c\u00f2n d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf axit h\u1eefu c\u01a1, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p v\u00e0 s\u1ea3n xu\u1ea5t pin ch\u00ec.<\/li>\n<\/ul>\n<h2><strong>B\u1ea3ng Gi\u00e1 H2SO4 Tham Kh\u1ea3o Theo N\u1ed3ng \u0110\u1ed9 V\u00e0 Quy C\u00e1ch<\/strong><\/h2>\n<p>Gi\u00e1 acid sulfuric H2SO4 dao \u0111\u1ed9ng t\u00f9y theo n\u1ed3ng \u0111\u1ed9, quy c\u00e1ch \u0111\u00f3ng g\u00f3i v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u1ed5ng h\u1ee3p m\u1ee9c gi\u00e1 tham kh\u1ea3o ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng, c\u1eadp nh\u1eadt theo chu k\u1ef3 qu\u00fd. \u0110\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c theo t\u1eebng \u0111\u01a1n h\u00e0ng c\u1ee5 th\u1ec3, vui l\u00f2ng li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi L\u1ed9c Thi\u00ean.<\/p>\n<table>\n<thead>\n<tr>\n<th>N\u1ed3ng \u0111\u1ed9<\/th>\n<th>Quy c\u00e1ch<\/th>\n<th>\u0110\u01a1n v\u1ecb t\u00ednh<\/th>\n<th>Gi\u00e1 tham kh\u1ea3o<\/th>\n<th>\u1ee8ng d\u1ee5ng ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>H2SO4 10%<\/strong><\/td>\n<td>Can 30L, Can 50L<\/td>\n<td>\u0111\u1ed3ng\/l\u00edt<\/td>\n<td>~15.000 \u2013 25.000\u0111<\/td>\n<td>Th\u00ed nghi\u1ec7m, x\u1eed l\u00fd n\u01b0\u1edbc, trung h\u00f2a ki\u1ec1m nh\u1eb9<\/td>\n<\/tr>\n<tr>\n<td><strong>H2SO4 33%<\/strong><\/td>\n<td>Phuy 200L<\/td>\n<td>\u0111\u1ed3ng\/kg<\/td>\n<td>~8.000 \u2013 12.000\u0111<\/td>\n<td>S\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n, d\u1ec7t nhu\u1ed9m, thu\u1ed9c da<\/td>\n<\/tr>\n<tr>\n<td><strong>H2SO4 50%<\/strong><\/td>\n<td>Phuy 200L, Tank 1.000L (IBC)<\/td>\n<td>\u0111\u1ed3ng\/kg<\/td>\n<td>~7.000 \u2013 10.000\u0111<\/td>\n<td>C\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, x\u1eed l\u00fd b\u1ec1 m\u1eb7t kim lo\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td><strong>H2SO4 98% (\u0111\u1eadm \u0111\u1eb7c)<\/strong><\/td>\n<td>Phuy 200L, Xe b\u1ed3n<\/td>\n<td>\u0111\u1ed3ng\/kg<\/td>\n<td>~6.000 \u2013 9.000\u0111<\/td>\n<td>L\u1ecdc d\u1ea7u, luy\u1ec7n kim, s\u1ea3n xu\u1ea5t ph\u00e2n DAP\/MAP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u26a0\ufe0f <em>L\u01b0u \u00fd: Gi\u00e1 tr\u00ean l\u00e0 gi\u00e1 tham kh\u1ea3o, c\u00f3 th\u1ec3 bi\u1ebfn \u0111\u1ed9ng theo gi\u00e1 nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 th\u1ecb tr\u01b0\u1eddng. Li\u00ean h\u1ec7 <strong>0979 89 19 29<\/strong> \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 c\u1eadp nh\u1eadt nh\u1ea5t v\u00e0 \u01b0u \u0111\u00e3i theo s\u1ea3n l\u01b0\u1ee3ng.<\/em><\/p>\n<p>\u0110\u1ed1i v\u1edbi \u0111\u01a1n h\u00e0ng t\u1eeb 1 t\u1ea5n tr\u1edf l\u00ean, L\u1ed9c Thi\u00ean h\u1ed7 tr\u1ee3 giao h\u00e0ng t\u1eadn kho b\u1eb1ng ph\u01b0\u01a1ng ti\u1ec7n chuy\u00ean d\u1ee5ng \u0111\u1ea3m b\u1ea3o an to\u00e0n. H\u00f3a \u0111\u01a1n VAT \u0111\u1ea7y \u0111\u1ee7 theo y\u00eau c\u1ea7u.<\/p>\n<h2><strong>Ti\u00eau Chu\u1ea9n K\u1ef9 Thu\u1eadt Acid Sulfuric H2SO4 L\u1ed9c Thi\u00ean<\/strong><\/h2>\n<p>Khi l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p, ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t v\u00e0 an to\u00e0n lao \u0111\u1ed9ng. H2SO4 kh\u00f4ng \u0111\u1ea1t chu\u1ea9n v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft c\u00f3 th\u1ec3 g\u00e2y ph\u1ea3n \u1ee9ng ph\u1ee5 kh\u00f4ng ki\u1ec3m so\u00e1t, l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb ho\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ch\u1ec9 ti\u00eau k\u1ef9 thu\u1eadt<\/th>\n<th>Th\u00f4ng s\u1ed1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed<\/td>\n<td>H\u2082SO\u2084<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0m l\u01b0\u1ee3ng H2SO4 (lo\u1ea1i \u0111\u1eb7c)<\/td>\n<td>\u2265 98%<\/td>\n<\/tr>\n<tr>\n<td>M\u00e0u s\u1eafc<\/td>\n<td>Kh\u00f4ng m\u00e0u \u0111\u1ebfn v\u00e0ng nh\u1ea1t<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ea1ng th\u00e1i<\/td>\n<td>Ch\u1ea5t l\u1ecfng, s\u00e1nh, kh\u00f4ng m\u00f9i \u0111\u1eb7c tr\u01b0ng<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 tr\u1ecdng (98%)<\/td>\n<td>1,84 g\/cm\u00b3 \u1edf 20\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 s\u00f4i<\/td>\n<td>337\u00b0C (610\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 \u0111\u00f4ng \u0111\u1eb7c<\/td>\n<td>10,4\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>7664-93-9<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 UN (v\u1eadn chuy\u1ec3n)<\/td>\n<td>UN 1830 (\u0111\u1eb7c), UN 1832 (lo\u00e3ng)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9ng nh\u1eadn cung c\u1ea5p<\/td>\n<td>MSDS, COA (Certificate of Analysis), ZDHC<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng<\/td>\n<td>TCVN 6196-1:2012 \/ t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO<\/td>\n<\/tr>\n<tr>\n<td>Bao b\u00ec l\u01b0u tr\u1eef<\/td>\n<td>Phuy HDPE, b\u1ed3n inox\/HDPE ch\u1ecbu \u0103n m\u00f2n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>M\u1ed7i l\u00f4 h\u00e0ng xu\u1ea5t \u0111i \u0111\u1ec1u k\u00e8m theo <strong>Phi\u1ebfu ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng (COA)<\/strong> ghi r\u00f5 k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch n\u1ed3ng \u0111\u1ed9 th\u1ef1c t\u1ebf, gi\u00fap kh\u00e1ch h\u00e0ng c\u00f3 \u0111\u1ee7 h\u1ed3 s\u01a1 cho quy tr\u00ecnh QC\/QA n\u1ed9i b\u1ed9. B\u1ea3ng d\u1eef li\u1ec7u an to\u00e0n h\u00f3a ch\u1ea5t (MSDS\/SDS) \u0111\u01b0\u1ee3c cung c\u1ea5p mi\u1ec5n ph\u00ed, \u0111\u00e1p \u1ee9ng quy \u0111\u1ecbnh theo <em>Ngh\u1ecb \u0111\u1ecbnh 113\/2017\/N\u0110-CP<\/em>.<\/p>\n<h2><strong>S\u01a1 C\u1ee9u Khi Ti\u1ebfp X\u00fac V\u1edbi Acid Sulfuric H2SO4<\/strong><\/h2>\n<p>Acid sulfuric l\u00e0 h\u00f3a ch\u1ea5t \u0103n m\u00f2n m\u1ea1nh. X\u1eed l\u00fd \u0111\u00fang c\u00e1ch trong v\u00e0i ph\u00fat \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 t\u1ed5n th\u01b0\u01a1ng. T\u1ea5t c\u1ea3 nh\u00e2n vi\u00ean l\u00e0m vi\u1ec7c v\u1edbi H2SO4 c\u1ea7n n\u1eafm r\u00f5 c\u00e1c b\u01b0\u1edbc s\u01a1 c\u1ee9u d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<h3><strong>Tr\u01b0\u1eddng H\u1ee3p 1: H2SO4 Ti\u1ebfp X\u00fac V\u1edbi Da (B\u1ecfng Da)<\/strong><\/h3>\n<ol>\n<li><strong>Kh\u00f4ng d\u00f9ng tay tr\u1ea7n ch\u1ea1m v\u00e0o v\u00f9ng b\u1ecb d\u00ednh acid.<\/strong> \u0110eo g\u0103ng tay ch\u1ecbu h\u00f3a ch\u1ea5t tr\u01b0\u1edbc khi h\u1ed7 tr\u1ee3 n\u1ea1n nh\u00e2n.<\/li>\n<li><strong>C\u1edfi b\u1ecf ngay qu\u1ea7n \u00e1o, ph\u1ee5 ki\u1ec7n<\/strong> (\u0111\u1ed3ng h\u1ed3, nh\u1eabn, gi\u00e0y) b\u1ecb d\u00ednh acid. C\u1eaft b\u1ecf n\u1ebfu c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>X\u1ea3 n\u01b0\u1edbc s\u1ea1ch li\u00ean t\u1ee5c trong t\u1ed1i thi\u1ec3u 20\u201330 ph\u00fat<\/strong> b\u1eb1ng v\u00f2i n\u01b0\u1edbc ch\u1ea3y nh\u1eb9.<\/li>\n<li><strong>Kh\u00f4ng b\u00f4i kem, \u0111\u00e1 l\u1ea1nh, hay b\u1ea5t k\u1ef3 ch\u1ea5t g\u00ec l\u00ean v\u1ebft b\u1ecfng.<\/strong><\/li>\n<li><strong>Kh\u00f4ng trung h\u00f2a acid b\u1eb1ng ki\u1ec1m<\/strong> (baking soda) khi \u0111ang s\u01a1 c\u1ee9u \u2014 ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t g\u00e2y t\u1ed5n th\u01b0\u01a1ng n\u1eb7ng th\u00eam.<\/li>\n<li>Sau khi x\u1ea3 n\u01b0\u1edbc \u0111\u1ee7 th\u1eddi gian, b\u0103ng nh\u1eb9 b\u1eb1ng g\u1ea1c v\u00f4 khu\u1ea9n v\u00e0 \u0111\u01b0a \u0111\u1ebfn c\u01a1 s\u1edf y t\u1ebf.<\/li>\n<\/ol>\n<h3><strong>Tr\u01b0\u1eddng H\u1ee3p 2: H2SO4 B\u1eafn V\u00e0o M\u1eaft<\/strong><\/h3>\n<ol>\n<li><strong>H\u00e0nh \u0111\u1ed9ng ngay l\u1eadp t\u1ee9c<\/strong> \u2014 m\u1ed7i gi\u00e2y \u0111\u1ec1u quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u1ecb l\u1ef1c.<\/li>\n<li><strong>M\u1edf m\u1eaft v\u00e0 x\u1ea3 n\u01b0\u1edbc s\u1ea1ch li\u00ean t\u1ee5c trong \u00edt nh\u1ea5t 20\u201330 ph\u00fat.<\/strong> D\u00f9ng tr\u1ea1m r\u1eeda m\u1eaft kh\u1ea9n c\u1ea5p (eyewash station) n\u1ebfu c\u00f3.<\/li>\n<li>Gi\u1eef m\u00ed m\u1eaft m\u1edf \u0111\u1ec3 n\u01b0\u1edbc ti\u1ebfp c\u1eadn to\u00e0n b\u1ed9 nh\u00e3n c\u1ea7u. <strong>Kh\u00f4ng d\u1ee5i m\u1eaft.<\/strong><\/li>\n<li>Ch\u1ec9 d\u00f9ng n\u01b0\u1edbc s\u1ea1ch ho\u1eb7c n\u01b0\u1edbc mu\u1ed1i sinh l\u00fd NaCl 0,9%. Kh\u00f4ng nh\u1ecf b\u1ea5t k\u1ef3 dung d\u1ecbch n\u00e0o kh\u00e1c.<\/li>\n<li>G\u1ecdi <strong>115 ngay<\/strong> trong khi \u0111ang x\u1ea3 n\u01b0\u1edbc v\u00e0 ti\u1ebfp t\u1ee5c x\u1ea3 cho \u0111\u1ebfn khi xe c\u1ee9u th\u01b0\u01a1ng \u0111\u1ebfn.<\/li>\n<\/ol>\n<h3><strong>Tr\u01b0\u1eddng H\u1ee3p 3: Nu\u1ed1t Ph\u1ea3i Ho\u1eb7c H\u00edt Ph\u1ea3i H\u01a1i Acid<\/strong><\/h3>\n<p><strong>N\u1ebfu nu\u1ed1t ph\u1ea3i H2SO4:<\/strong><\/p>\n<ol>\n<li><strong>Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng g\u00e2y n\u00f4n<\/strong> \u2014 acid tr\u00e0o ng\u01b0\u1ee3c g\u00e2y t\u1ed5n th\u01b0\u01a1ng th\u00eam cho th\u1ef1c qu\u1ea3n.<\/li>\n<li>N\u1ebfu n\u1ea1n nh\u00e2n c\u00f2n t\u1ec9nh, cho u\u1ed1ng ngay <strong>1\u20132 ly n\u01b0\u1edbc s\u1ea1ch ho\u1eb7c s\u1eefa<\/strong> \u0111\u1ec3 pha lo\u00e3ng acid.<\/li>\n<li><strong>G\u1ecdi c\u1ea5p c\u1ee9u 115 ngay l\u1eadp t\u1ee9c<\/strong> v\u00e0 gi\u1eef n\u1ea1n nh\u00e2n \u1edf t\u01b0 th\u1ebf ng\u1ed3i ho\u1eb7c n\u1eb1m nghi\u00eang.<\/li>\n<\/ol>\n<p><strong>N\u1ebfu h\u00edt ph\u1ea3i h\u01a1i acid:<\/strong><\/p>\n<ol>\n<li><strong>\u0110\u01b0a n\u1ea1n nh\u00e2n ra kh\u1ecfi khu v\u1ef1c c\u00f3 h\u01a1i acid ngay l\u1eadp t\u1ee9c<\/strong> \u0111\u1ebfn n\u01a1i tho\u00e1ng kh\u00ed.<\/li>\n<li>N\u1edbi l\u1ecfng qu\u1ea7n \u00e1o \u1edf c\u1ed5 v\u00e0 ng\u1ef1c \u0111\u1ec3 d\u1ec5 th\u1edf.<\/li>\n<li>N\u1ebfu n\u1ea1n nh\u00e2n ng\u1eebng th\u1edf, th\u1ef1c hi\u1ec7n CPR n\u1ebfu \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o.<\/li>\n<li>G\u1ecdi <strong>115<\/strong> v\u00e0 th\u00f4ng b\u00e1o ng\u1ed9 \u0111\u1ed9c h\u01a1i acid.<\/li>\n<\/ol>\n<h3><strong>Khi N\u00e0o C\u1ea7n G\u1ecdi C\u1ea5p C\u1ee9u 115 Ngay?<\/strong><\/h3>\n<ul>\n<li>Ti\u1ebfp x\u00fac v\u1edbi H2SO4 \u0111\u1eb7c (\u226550%) d\u00f9 di\u1ec7n t\u00edch nh\u1ecf<\/li>\n<li>V\u00f9ng b\u1ecfng da r\u1ed9ng h\u01a1n l\u00f2ng b\u00e0n tay<\/li>\n<li>H2SO4 b\u1eafn v\u00e0o m\u1eaft \u2014 b\u1ea5t k\u1ec3 n\u1ed3ng \u0111\u1ed9<\/li>\n<li>Nu\u1ed1t ph\u1ea3i acid \u2014 b\u1ea5t k\u1ec3 l\u01b0\u1ee3ng<\/li>\n<li>N\u1ea1n nh\u00e2n kh\u00f3 th\u1edf, t\u00edm t\u00e1i ho\u1eb7c m\u1ea5t \u00fd th\u1ee9c<\/li>\n<li>H\u00edt ph\u1ea3i h\u01a1i acid trong kh\u00f4ng gian k\u00edn<\/li>\n<\/ul>\n<p>\ud83d\udcde <strong>C\u1ea5p c\u1ee9u qu\u1ed1c gia: 115<\/strong> | Trung t\u00e2m ch\u1ed1ng \u0111\u1ed9c BV B\u1ea1ch Mai (HN): 024 3869 3731 | Trung t\u00e2m ch\u1ed1ng \u0111\u1ed9c BV Ch\u1ee3 R\u1eaby (HCM): 028 3855 4137<\/p>\n<h2><strong>\u1ee8ng D\u1ee5ng C\u1ee5 Th\u1ec3 Theo T\u1eebng Ng\u00e0nh<\/strong><\/h2>\n<h3><strong>1. S\u1ea3n Xu\u1ea5t Ph\u00e2n B\u00f3n<\/strong><\/h3>\n<ul>\n<li><strong>Vai tr\u00f2:<\/strong> S\u1ea3n xu\u1ea5t axit photphoric, nguy\u00ean li\u1ec7u ch\u00ednh cho ph\u00e2n b\u00f3n phosphate v\u00e0 amoni sunfat.<\/li>\n<li><strong>L\u1ee3i \u00edch:<\/strong> T\u0103ng hi\u1ec7u qu\u1ea3 n\u00f4ng nghi\u1ec7p, ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/li>\n<\/ul>\n<figure id=\"attachment_700\" aria-describedby=\"caption-attachment-700\" style=\"width: 817px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/h2so4-axit-sunfuric-hoa-chat-loc-thien-2.jpg\" alt=\"H2SO4 33% \u2013 62% \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n\" width=\"817\" height=\"612\" src=\"image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" style=\"--smush-placeholder-width: 817px;--smush-placeholder-aspect-ratio: 817\/612\" \/><figcaption id=\"caption-attachment-700\" class=\"wp-caption-text\">H2SO4 33% &#8211; 62% \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n<\/figcaption><\/figure>\n<h3><strong>2. X\u1eed L\u00fd N\u01b0\u1edbc Th\u1ea3i<\/strong><\/h3>\n<ul>\n<li><strong>H2SO4 10% &#8211; 33%:<\/strong> Trung h\u00f2a pH v\u00e0 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t kim lo\u1ea1i.<\/li>\n<li><strong>K\u1ebft qu\u1ea3:<\/strong> N\u01b0\u1edbc \u0111\u1ea1t ti\u00eau chu\u1ea9n an to\u00e0n tr\u01b0\u1edbc khi x\u1ea3 ra m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/acid-sulfuric-1.png\" alt=\"acid-sulfuric-1\" width=\"1126\" height=\"605\" src=\"image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1126px;--smush-placeholder-aspect-ratio: 1126\/605\" \/><\/p>\n<h3><strong>3. S\u1ea3n Xu\u1ea5t H\u00f3a Ch\u1ea5t<\/strong><\/h3>\n<ul>\n<li>D\u00f9ng \u0111\u1ec3 t\u1ed5ng h\u1ee3p <strong>axit nitric (HNO3)<\/strong>, <strong>axit hydrofluoric (HF)<\/strong>, v\u00e0 c\u00e1c mu\u1ed1i sunfat.<\/li>\n<li><strong>L\u1ee3i \u00edch:<\/strong> \u0110\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t cao, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n<h3><strong>4. Trong Ph\u00f2ng Th\u00ed Nghi\u1ec7m<\/strong><\/h3>\n<ul>\n<li><strong>H2SO4 10% &#8211; 62%:<\/strong> \u0110i\u1ec1u ch\u1ebf axit y\u1ebfu h\u01a1n v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc quan tr\u1ecdng.<\/li>\n<\/ul>\n<h3><strong>5. C\u00f4ng Nghi\u1ec7p L\u1ecdc D\u1ea7u<\/strong><\/h3>\n<ul>\n<li><strong>Application<\/strong> L\u00e0m s\u1ea1ch d\u1ea7u m\u1ecf, lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t.<\/li>\n<li><strong>L\u1ee3i \u00edch:<\/strong> N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m d\u1ea7u.<\/li>\n<\/ul>\n<figure id=\"attachment_1122\" aria-describedby=\"caption-attachment-1122\" style=\"width: 680px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/acid-sulfuric-2.jpg\" alt=\"Acid Sulfuric H2SO4 10% \u2013 62% | Vi\u1ec7t Nam\" width=\"680\" height=\"588\" src=\"image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" style=\"--smush-placeholder-width: 680px;--smush-placeholder-aspect-ratio: 680\/588\" \/><figcaption id=\"caption-attachment-1122\" class=\"wp-caption-text\">Ch\u00fang t\u00f4i b\u00e1n axit sunfuric H2SO4 v\u1edbi gi\u00e1 t\u1ed1t nh\u1ea5t, ph\u00f9 h\u1ee3p cho c\u1ea3 nhu c\u1ea7u c\u00f4ng nghi\u1ec7p v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m.<\/figcaption><\/figure>\n<h2><strong>H\u01b0\u1edbng D\u1eabn B\u1ea3o Qu\u1ea3n V\u00e0 V\u1eadn Chuy\u1ec3n<\/strong><\/h2>\n<h3><strong>B\u1ea3o Qu\u1ea3n<\/strong><\/h3>\n<ul>\n<li>L\u01b0u tr\u1eef trong b\u1ed3n nh\u1ef1a ho\u1eb7c phuy nh\u1ef1a, tr\u00e1nh xa c\u00e1c ch\u1ea5t d\u1ec5 ch\u00e1y.<\/li>\n<li>\u0110\u1eady k\u00edn n\u1eafp, \u0111\u1eb7t n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t.<\/li>\n<\/ul>\n<h3><strong>V\u1eadn Chuy\u1ec3n<\/strong><\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng xe b\u1ed3n ho\u1eb7c tank chuy\u00ean d\u1ee5ng.<\/li>\n<li>Tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t quy \u0111\u1ecbnh v\u1ec1 v\u1eadn chuy\u1ec3n h\u00f3a ch\u1ea5t nguy hi\u1ec3m.<\/li>\n<\/ul>\n<h2><strong data-start=\"3743\" data-end=\"3798\">H\u01b0\u1edbng D\u1eabn Pha Lo\u00e3ng Acid Sulfuric (H2SO4) \u0110\u00fang C\u00e1ch<\/strong><\/h2>\n<ul>\n<li><strong>Quy t\u1eafc quan tr\u1ecdng:<\/strong> Lu\u00f4n r\u00f3t axit v\u00e0o n\u01b0\u1edbc, kh\u00f4ng l\u00e0m ng\u01b0\u1ee3c l\u1ea1i!<br data-start=\"3877\" data-end=\"3880\" \/>\n<ul>\n<li><strong>B\u01b0\u1edbc 1:<\/strong> \u0110eo g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9, m\u1eb7t n\u1ea1.<\/li>\n<li><strong>B\u01b0\u1edbc 2:<\/strong> S\u1eed d\u1ee5ng b\u00ecnh th\u1ee7y tinh ch\u1ecbu nhi\u1ec7t ho\u1eb7c b\u1ed3n nh\u1ef1a chuy\u00ean d\u1ee5ng.<\/li>\n<li><strong>B\u01b0\u1edbc 3:<\/strong> R\u00f3t t\u1eeb t\u1eeb axit v\u00e0o n\u01b0\u1edbc (kh\u00f4ng l\u00e0m ng\u01b0\u1ee3c l\u1ea1i) \u0111\u1ec3 tr\u00e1nh b\u1eafn tung t\u00f3e.<\/li>\n<li><strong>B\u01b0\u1edbc 4:<\/strong> Khu\u1ea5y nh\u1eb9 v\u00e0 \u0111\u1ec3 ngu\u1ed9i tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/h2so4-axit-sunfuric-hoa-chat-loc-thien-5.jpg\" alt=\"h2so4-axit-sunfuric-hoa-chat-loc-thien-5\" width=\"821\" height=\"616\" src=\"image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 821px;--smush-placeholder-aspect-ratio: 821\/616\" \/><\/p>\n<h2><strong>L\u00fd Do N\u00ean Mua H2SO4 T\u1ea1i L\u1ed9c Thi\u00ean<\/strong><\/h2>\n<p data-start=\"2724\" data-end=\"2990\">B\u1ea1n \u0111ang t\u00ecm mua H2SO4 uy t\u00edn, gi\u00e1 t\u1ed1t? L\u1ed9c Thi\u00ean chuy\u00ean cung c\u1ea5p H2SO4 10% &#8211; 98%, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng chu\u1ea9n c\u00f4ng nghi\u1ec7p v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m. B\u00e1o gi\u00e1 H2SO4 98% t\u1ed1t nh\u1ea5t th\u1ecb tr\u01b0\u1eddng, ngu\u1ed3n h\u00e0ng \u1ed5n \u0111\u1ecbnh, giao h\u00e0ng nhanh to\u00e0n qu\u1ed1c.<\/p>\n<ol>\n<li><strong>Gi\u00e1 B\u00e1n Acid Sulfuric C\u1ea1nh Tranh:<\/strong>\n<ul>\n<li>L\u1ed9c Thi\u00ean cam k\u1ebft gi\u00e1 b\u00e1n t\u1ed1t nh\u1ea5t, ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi nhu c\u1ea7u t\u1eeb nh\u1ecf \u0111\u1ebfn l\u1edbn khi kh\u00e1ch h\u00e0ng <a href=\"https:\/\/hoachatlocthien.com\/en\/axit-cong-nghiep\/\">mua axit c\u00f4ng nghi\u1ec7p<\/a>.<\/li>\n<li>Chi\u1ebft kh\u1ea5u linh ho\u1ea1t khi mua s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ch\u1ea5t L\u01b0\u1ee3ng H\u00e0ng \u0110\u1ea7u:<\/strong>\n<ul>\n<li>H\u00e0m l\u01b0\u1ee3ng axit ch\u00ednh x\u00e1c t\u1eeb 10% \u0111\u1ebfn 98%.<\/li>\n<li>\u0110\u1ea1t ti\u00eau chu\u1ea9n <strong>MSDS<\/strong> and <strong>ZDHC<\/strong>, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 cao nh\u1ea5t.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ngu\u1ed3n H\u00e0ng \u1ed4n \u0110\u1ecbnh:<\/strong>\n<ul>\n<li>L\u1ed9c Thi\u00ean v\u1edbi h\u1ec7 th\u1ed1ng kho r\u1ed9ng kh\u1eafp s\u1ebd \u0111\u00e1p \u1ee9ng m\u1ecdi nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/li>\n<li>H\u1ec7 th\u1ed1ng kho b\u00e3i tr\u1ea3i d\u00e0i t\u1ea1i TP.HCM, \u0110\u1ed3ng Nai, B\u00ecnh D\u01b0\u01a1ng, \u0110\u00e0 N\u1eb5ng, v\u00e0 C\u1ea7n Th\u01a1.<\/li>\n<li>\u0110\u00e1p \u1ee9ng nhanh ch\u00f3ng m\u1ecdi \u0111\u01a1n h\u00e0ng, k\u1ec3 c\u1ea3 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/li>\n<\/ul>\n<\/li>\n<li><strong>D\u1ecbch V\u1ee5 T\u1eadn T\u00e2m:<\/strong>\n<ul>\n<li>\u0110\u1ed9i ng\u0169 t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 24\/7.<\/li>\n<li>Giao h\u00e0ng nhanh ch\u00f3ng, \u0111\u00fang ti\u1ebfn \u0111\u1ed9, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img decoding=\"async\" class=\"aligncenter lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/Acid-sulfuric-loc-thien.png\" alt=\"Acid-sulfuric-loc-thien\" height=\"550\" src=\"image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 800px;--smush-placeholder-aspect-ratio: 800\/750\" \/><\/p>\n<h2><strong>V\u00ec Sao N\u00ean Ch\u1ecdn C\u00f4ng Ty TNHH \u0110\u1ea7u T\u01b0 Ph\u00e1t Tri\u1ec3n L\u1ed9c Thi\u00ean?<\/strong><\/h2>\n<p>L\u1ed9c Thi\u00ean kh\u00f4ng ch\u1ec9 cung c\u1ea5p h\u00f3a ch\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng cao m\u00e0 c\u00f2n l\u00e0 \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p l\u1edbn t\u1ea1i Vi\u1ec7t Nam:<\/p>\n<ul>\n<li><strong>H\u1ed7 tr\u1ee3 t\u1eadn t\u00e2m:<\/strong> \u0110\u1ed9i ng\u0169 chuy\u00ean gia lu\u00f4n \u0111\u1ed3ng h\u00e0nh c\u00f9ng kh\u00e1ch h\u00e0ng t\u1eeb kh\u00e2u l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m \u0111\u1ebfn s\u1eed d\u1ee5ng.<\/li>\n<li><strong>Ch\u00ednh s\u00e1ch \u0111\u1ed5i tr\u1ea3 minh b\u1ea1ch:<\/strong> \u0110\u1ed5i tr\u1ea3 d\u1ec5 d\u00e0ng trong v\u00f2ng 7 ng\u00e0y n\u1ebfu s\u1ea3n ph\u1ea9m kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u.<\/li>\n<li><strong>\u0110\u00f3ng g\u00f3p b\u1ec1n v\u1eefng:<\/strong> S\u1ea3n ph\u1ea9m \u0111\u1ea1t chu\u1ea9n <a href=\"https:\/\/hoachatlocthien.com\/en\/zdhc-la-gi-nhung-dieu-ban-can-biet\/\"><strong>ZDHC<\/strong><\/a>, h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p h\u01b0\u1edbng \u0111\u1ebfn s\u1ea3n xu\u1ea5t xanh v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<h2>Li\u00ean H\u1ec7 nh\u1eadn b\u00e1o gi\u00e1 H2SO4 \u0111\u1eadm \u0111\u1eb7c, th\u00ed nghi\u1ec7m &#8211; C\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t!<\/h2>\n<ul>\n<li>\u2705 Gi\u00e1 H2SO4 10% &#8211; 98% c\u1ea1nh tranh nh\u1ea5t th\u1ecb tr\u01b0\u1eddng<\/li>\n<li>\u2705 B\u00e1n axit sunfuric theo can, phuy, tank, xe b\u1ed3n<\/li>\n<li>\ud83d\udcde <strong>Hotline:<\/strong> <a href=\"tel:0979891929\">0979 89 19 29<\/a><\/li>\n<\/ul>\n<p><strong>Li\u00ean h\u1ec7 ngay h\u00f4m nay \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 v\u00e0 \u01b0u \u0111\u00e3i \u0111\u1ed9c quy\u1ec1n!<\/strong><\/p>\n<hr \/>\n<div class=\"row row-collapse row-full-width\" id=\"row-256932551\">\n<div id=\"col-1638714346\" class=\"col medium-6 large-6\">\n<div class=\"col-inner\">\n<p><strong>C\u00d4NG TY TNHH \u0110\u1ea6U T\u01af PH\u00c1T TRI\u1ec2N L\u1ed8C THI\u00caN<\/strong><\/p>\n<ul>\n<li><strong>\u0110\u1ecba ch\u1ec9:\u00a0<\/strong>452\/6B T\u1ec9nh L\u1ed9 10, P. B\u00ecnh Tr\u1ecb \u0110\u00f4ng, Q. B\u00ecnh T\u00e2n, TP.HCM<\/li>\n<li><strong>\u0110i\u1ec7n tho\u1ea1i:<\/strong> 028 6269 5669 &#8211; \u00a0028 6269 5662<\/li>\n<li><strong>Website:<\/strong> <a href=\"https:\/\/hoachatlocthien.com\/en\/\" target=\"_blank\" rel=\"noopener\">hoachatlocthien.com<\/a><\/li>\n<li><strong>Fax :\u00a0<\/strong>028 6269 5662 &#8211;\u00a0<strong>HotLine<\/strong>: <a href=\"tel:0979891929\">0979 89 19 29<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div id=\"col-1979227015\" class=\"col medium-6 large-6\">\n<div class=\"col-inner\">\n<p><strong>Chi nh\u00e1nh v\u00e0 kho h\u00e0ng<\/strong><\/p>\n<ul>\n<li><strong>Warehouse 1<\/strong>: \u1ea4p Ph\u01b0\u1edbc H\u01b0ng, X. M\u1ef9 Xu\u00e2n, H. T\u00e2n Th\u00e0nh, T. B\u00e0 R\u1ecba &#8211; V\u0169ng T\u00e0u<\/li>\n<li><strong>Warehouse 2<\/strong>: Ph\u01b0\u1edbc Th\u00e1i, X. Ph\u01b0\u1edbc B\u00ecnh, H. Long\u00a0 Th\u00e0nh, T. \u0110\u1ed3ng Nai<\/li>\n<li><strong>Warehouse 3<\/strong>: KCN T\u00e2n \u0110\u00f4ng Hi\u1ec7p B, D\u0129 An, B\u00ecnh D\u01b0\u01a1ng .<\/li>\n<li><strong>Warehouse 4<\/strong>: KCN H\u00f2a Kh\u00e1nh , \u0110\u00e0 N\u1eb5ng<\/li>\n<li><strong>Kho 5:<\/strong> KCN \u00d4 M\u00f4, Ph\u01b0\u1eddng Ph\u01b0\u1edbc Th\u1edbi, Qu\u1eadn \u00d4 M\u00f4n, Tp.C\u1ea7n Th\u01a1<\/li>\n<li><strong>Kho 6:<\/strong> KCN \u0110\u1ea1i \u0110\u1ed3ng &#8211; Ho\u00e0n S\u01a1n, X. Tri Ph\u01b0\u01a1ng, Ti\u00ean Du, B\u1eafc Ninh<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<h2>FAQ &#8211; C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 h\u00f3a ch\u1ea5t H2SO4<\/h2>\n<ul>\n<li data-start=\"271\" data-end=\"338\"><strong data-start=\"275\" data-end=\"336\">Axit sunfuric (H2SO4) c\u00f3 \u0103n m\u00f2n t\u1ea5t c\u1ea3 kim lo\u1ea1i kh\u00f4ng?<\/strong>\n<ul>\n<li data-start=\"339\" data-end=\"715\">Acid sulfuric (H2SO4) kh\u00f4ng \u0103n m\u00f2n t\u1ea5t c\u1ea3 kim lo\u1ea1i m\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o n\u1ed3ng \u0111\u1ed9 v\u00e0 lo\u1ea1i kim lo\u1ea1i ti\u1ebfp x\u00fac. H2SO4 \u0111\u1eadm \u0111\u1eb7c (98%) c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t l\u1edbp oxit b\u1ea3o v\u1ec7 tr\u00ean nh\u00f4m (Al) ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9, l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh \u0103n m\u00f2n. Tuy nhi\u00ean, n\u00f3 \u0103n m\u00f2n nhanh ch\u00f3ng s\u1eaft (Fe), \u0111\u1ed3ng (Cu), k\u1ebdm (Zn) v\u00e0 nhi\u1ec1u kim lo\u1ea1i kh\u00e1c, \u0111\u1eb7c bi\u1ec7t khi \u1edf n\u1ed3ng \u0111\u1ed9 lo\u00e3ng.<\/li>\n<li data-start=\"717\" data-end=\"836\">\ud83d\udccc L\u01b0u \u00fd: H2SO4 khi pha lo\u00e3ng c\u00f3 th\u1ec3 t\u1ea1o ph\u1ea3n \u1ee9ng m\u1ea1nh v\u1edbi kim lo\u1ea1i, sinh ra kh\u00ed hydro (H2), g\u00e2y nguy c\u01a1 ch\u00e1y n\u1ed5.<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"843\" data-end=\"901\"><strong data-start=\"847\" data-end=\"899\">Mua H2SO4 c\u00f4ng nghi\u1ec7p c\u00f3 c\u1ea7n gi\u1ea5y ph\u00e9p kh\u00f4ng?<\/strong>\n<ul>\n<li data-start=\"902\" data-end=\"1228\">T\u1ea1i Vi\u1ec7t Nam, mua v\u00e0 s\u1eed d\u1ee5ng H2SO4 v\u1edbi n\u1ed3ng \u0111\u1ed9 tr\u00ean 30% c\u1ea7n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 h\u00f3a ch\u1ea5t nguy hi\u1ec3m theo Ngh\u1ecb \u0111\u1ecbnh 113\/2017\/N\u0110-CP c\u1ee7a B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng. Doanh nghi\u1ec7p ho\u1eb7c c\u00e1 nh\u00e2n c\u1ea7n c\u00f3 gi\u1ea5y ph\u00e9p kinh doanh h\u00f3a ch\u1ea5t, ho\u1eb7c n\u1ebfu mua s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, ph\u1ea3i \u0111\u0103ng k\u00fd v\u1edbi S\u1edf C\u00f4ng Th\u01b0\u01a1ng.<\/li>\n<li data-start=\"1230\" data-end=\"1411\">\ud83d\udccc C\u1ea7n chu\u1ea9n b\u1ecb:<br data-start=\"1250\" data-end=\"1253\" \/>\n<ul>\n<li data-start=\"1230\" data-end=\"1411\">Gi\u1ea5y ph\u00e9p kinh doanh h\u00f3a ch\u1ea5t (n\u1ebfu c\u1ea7n)<\/li>\n<li data-start=\"1230\" data-end=\"1411\">H\u1ed3 s\u01a1 an to\u00e0n h\u00f3a ch\u1ea5t (MSDS, COA)<\/li>\n<li data-start=\"1230\" data-end=\"1411\">K\u00fd h\u1ee3p \u0111\u1ed3ng mua b\u00e1n r\u00f5 r\u00e0ng, tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1413\" data-end=\"1549\">N\u1ebfu b\u1ea1n l\u00e0 c\u00e1 nh\u00e2n ho\u1eb7c doanh nghi\u1ec7p nh\u1ecf, h\u00e3y li\u00ean h\u1ec7 nh\u00e0 cung c\u1ea5p uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn th\u1ee7 t\u1ee5c ph\u00e1p l\u00fd khi mua H2SO4.<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1556\" data-end=\"1636\"><strong data-start=\"1560\" data-end=\"1634\">C\u00e1ch pha lo\u00e3ng H2SO4 an to\u00e0n t\u1ea1i ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c c\u00f4ng nghi\u1ec7p?<\/strong>\n<ul>\n<li data-start=\"1637\" data-end=\"1836\">Pha lo\u00e3ng H2SO4 c\u1ea7n tuy\u1ec7t \u0111\u1ed1i tu\u00e2n th\u1ee7 quy tr\u00ecnh an to\u00e0n v\u00ec c\u00f3 th\u1ec3 g\u00e2y ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t m\u1ea1nh. Quy t\u1eafc quan tr\u1ecdng nh\u1ea5t l\u00e0 lu\u00f4n r\u00f3t axit v\u00e0o n\u01b0\u1edbc, kh\u00f4ng l\u00e0m ng\u01b0\u1ee3c l\u1ea1i.<\/li>\n<li data-start=\"1838\" data-end=\"2168\">\ud83d\udd39 C\u00e1c b\u01b0\u1edbc pha lo\u00e3ng an to\u00e0n:<br data-start=\"1872\" data-end=\"1875\" \/>\n<ul>\n<li data-start=\"1838\" data-end=\"2168\">\u0110eo k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay ch\u1ed1ng axit, m\u1eb7t n\u1ea1 ph\u00f2ng \u0111\u1ed9c n\u1ebfu c\u1ea7n.<\/li>\n<li data-start=\"1838\" data-end=\"2168\">S\u1eed d\u1ee5ng b\u00ecnh th\u1ee7y tinh ch\u1ecbu nhi\u1ec7t ho\u1eb7c b\u1ed3n ch\u1ee9a nh\u1ef1a chuy\u00ean d\u1ee5ng.<\/li>\n<li data-start=\"1838\" data-end=\"2168\">R\u00f3t t\u1eeb t\u1eeb axit v\u00e0o n\u01b0\u1edbc, khu\u1ea5y nh\u1eb9 \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng s\u00f4i tr\u00e0o.<\/li>\n<li data-start=\"1838\" data-end=\"2168\">Sau khi pha lo\u00e3ng, \u0111\u1ec3 dung d\u1ecbch ngu\u1ed9i h\u1eb3n r\u1ed3i m\u1edbi s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2170\" data-end=\"2334\">\u274c C\u1ea5m k\u1ef5:<br data-start=\"2183\" data-end=\"2186\" \/>\n<ul>\n<li data-start=\"2170\" data-end=\"2334\">Kh\u00f4ng r\u00f3t n\u01b0\u1edbc v\u00e0o axit (d\u1ec5 g\u00e2y b\u1eafn tung t\u00f3e, nguy hi\u1ec3m).<\/li>\n<li data-start=\"2170\" data-end=\"2334\">Kh\u00f4ng d\u00f9ng d\u1ee5ng c\u1ee5 kim lo\u1ea1i k\u00e9m ch\u1ecbu axit (c\u00f3 th\u1ec3 g\u00e2y ph\u1ea3n \u1ee9ng kh\u00f4ng ki\u1ec3m so\u00e1t).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong data-start=\"2345\" data-end=\"2401\">H2SO4 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trong ng\u00e0nh th\u1ef1c ph\u1ea9m kh\u00f4ng?<\/strong>\n<ul>\n<li data-start=\"2404\" data-end=\"2581\">H2SO4 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp trong ng\u00e0nh th\u1ef1c ph\u1ea9m do t\u00ednh \u0103n m\u00f2n m\u1ea1nh. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng gi\u00e1n ti\u1ebfp c\u1ee7a H2SO4 trong th\u1ef1c ph\u1ea9m bao g\u1ed3m:\n<ul>\n<li data-start=\"2583\" data-end=\"2859\">S\u1ea3n xu\u1ea5t \u0111\u01b0\u1eddng m\u00eda: H2SO4 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 tinh ch\u1ebf \u0111\u01b0\u1eddng th\u00f4, gi\u00fap lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t.<\/li>\n<li data-start=\"2583\" data-end=\"2859\">S\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng c\u00f3 gas: \u0110\u01b0\u1ee3c d\u00f9ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t CO2 c\u00f4ng nghi\u1ec7p.<\/li>\n<li data-start=\"2583\" data-end=\"2859\">Ch\u1ebf bi\u1ebfn d\u1ea7u th\u1ef1c v\u1eadt: H2SO4 c\u00f3 th\u1ec3 tham gia v\u00e0o qu\u00e1 tr\u00ecnh t\u00e1ch t\u1ea1p ch\u1ea5t trong d\u1ea7u \u0103n.<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2861\" data-end=\"3024\">\ud83d\udccc L\u01b0u \u00fd: H2SO4 ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng gi\u00e1n ti\u1ebfp v\u00e0 ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd theo ti\u00eau chu\u1ea9n an to\u00e0n th\u1ef1c ph\u1ea9m, kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 d\u01b0 l\u01b0\u1ee3ng trong s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong data-start=\"3035\" data-end=\"3087\">C\u00e1ch x\u1eed l\u00fd khi b\u1ecb d\u00ednh H2SO4 l\u00ean da ho\u1eb7c m\u1eaft?<\/strong>\n<ul>\n<li data-start=\"3090\" data-end=\"3286\">Acid sulfuric l\u00e0 h\u00f3a ch\u1ea5t c\u00f3 t\u00ednh \u0103n m\u00f2n m\u1ea1nh, g\u00e2y b\u1ecfng h\u00f3a h\u1ecdc nghi\u00eam tr\u1ecdng n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi da ho\u1eb7c m\u1eaft. Khi b\u1ecb d\u00ednh H2SO4, c\u1ea7n x\u1eed l\u00fd ngay l\u1eadp t\u1ee9c theo h\u01b0\u1edbng d\u1eabn sau:<\/li>\n<li data-start=\"3288\" data-end=\"3567\">\ud83d\udd39 N\u1ebfu d\u00ednh v\u00e0o da:<br data-start=\"3311\" data-end=\"3314\" \/>\n<ul>\n<li data-start=\"3288\" data-end=\"3567\">R\u1eeda ngay b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch \u00edt nh\u1ea5t 15 \u2013 30 ph\u00fat.<\/li>\n<li data-start=\"3288\" data-end=\"3567\">Kh\u00f4ng d\u00f9ng kh\u0103n lau, kh\u00f4ng ch\u00e0 x\u00e1t l\u00ean v\u00f9ng da t\u1ed5n th\u01b0\u01a1ng.<\/li>\n<li data-start=\"3288\" data-end=\"3567\">Trung h\u00f2a nh\u1eb9 v\u1edbi dung d\u1ecbch NaHCO3 (n\u1ebfu c\u00f3, nh\u01b0ng kh\u00f4ng b\u1eaft bu\u1ed9c).<\/li>\n<li data-start=\"3288\" data-end=\"3567\">\u0110\u1ebfn c\u01a1 s\u1edf y t\u1ebf n\u1ebfu da b\u1ecb t\u1ed5n th\u01b0\u01a1ng n\u1eb7ng.<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3569\" data-end=\"3786\">\ud83d\udd39 N\u1ebfu d\u00ednh v\u00e0o m\u1eaft:<br data-start=\"3593\" data-end=\"3596\" \/>\n<ul>\n<li data-start=\"3569\" data-end=\"3786\">R\u1eeda ngay b\u1eb1ng n\u01b0\u1edbc mu\u1ed1i sinh l\u00fd ho\u1eb7c n\u01b0\u1edbc s\u1ea1ch li\u00ean t\u1ee5c trong 15 ph\u00fat.<\/li>\n<li data-start=\"3569\" data-end=\"3786\">Kh\u00f4ng d\u1ee5i m\u1eaft v\u00ec c\u00f3 th\u1ec3 l\u00e0m t\u1ed5n th\u01b0\u01a1ng gi\u00e1c m\u1ea1c.<\/li>\n<li data-start=\"3569\" data-end=\"3786\">\u0110\u01b0a ngay \u0111\u1ebfn b\u1ec7nh vi\u1ec7n \u0111\u1ec3 ki\u1ec3m tra m\u1eaft.<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3788\" data-end=\"3955\">\ud83d\udccc L\u01b0u \u00fd:<br data-start=\"3801\" data-end=\"3804\" \/>\n<ul>\n<li data-start=\"3788\" data-end=\"3955\">Kh\u00f4ng d\u00f9ng gi\u1ea5m ho\u1eb7c b\u1ea5t k\u1ef3 h\u00f3a ch\u1ea5t n\u00e0o kh\u00e1c \u0111\u1ec3 trung h\u00f2a tr\u00ean c\u01a1 th\u1ec3.<\/li>\n<li data-start=\"3788\" data-end=\"3955\">N\u1ebfu nu\u1ed1t ph\u1ea3i H2SO4, kh\u00f4ng \u0111\u01b0\u1ee3c g\u00e2y n\u00f4n, c\u1ea7n \u0111\u01b0a \u0111i c\u1ea5p c\u1ee9u ngay.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- SECTION A: So s\u00e1nh H2SO4 vs HCl --><\/p>\n<h2>So S\u00e1nh H2SO4 v\u00e0 HCl: Axit N\u00e0o M\u1ea1nh H\u01a1n?<\/h2>\n<p>\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi ph\u1ed5 bi\u1ebfn trong k\u1ef9 thu\u1eadt h\u00f3a h\u1ecdc v\u00e0 c\u00f4ng nghi\u1ec7p: gi\u1eefa <strong>axit sulfuric (H2SO4)<\/strong> and <strong>axit clohidric (HCl)<\/strong>, axit n\u00e0o m\u1ea1nh h\u01a1n? C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1. C\u1ea3 hai \u0111\u1ec1u l\u00e0 axit m\u1ea1nh, nh\u01b0ng m\u1ed7i lo\u1ea1i v\u01b0\u1ee3t tr\u1ed9i \u1edf m\u1ed9t kh\u00eda c\u1ea1nh kh\u00e1c nhau.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ch\u1ec9 ti\u00eau so s\u00e1nh<\/th>\n<th>H2SO4 (Axit Sulfuric)<\/th>\n<th>HCl (Axit Clohidric)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H\u1eb1ng s\u1ed1 ph\u00e2n ly Ka (n\u1ea5c 1)<\/td>\n<td>Ka\u2081 \u2248 10\u00b3 (r\u1ea5t l\u1edbn)<\/td>\n<td>Ka \u2248 10\u2077 (l\u1edbn h\u01a1n \u1edf dung d\u1ecbch lo\u00e3ng)<\/td>\n<\/tr>\n<tr>\n<td>H\u1eb1ng s\u1ed1 ph\u00e2n ly Ka (n\u1ea5c 2)<\/td>\n<td>Ka\u2082 \u2248 0,012 (axit v\u1eeba)<\/td>\n<td>Kh\u00f4ng c\u00f3 (\u0111\u01a1n proton)<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 s\u00f4i<\/td>\n<td>337\u00b0C (98%)<\/td>\n<td>\u201385\u00b0C (kh\u00ed nguy\u00ean ch\u1ea5t); dung d\u1ecbch 20% s\u00f4i ~108\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 tr\u1ecdng (d\u1ea1ng \u0111\u1eadm \u0111\u1eb7c)<\/td>\n<td>1,84 g\/cm\u00b3<\/td>\n<td>1,19 g\/cm\u00b3 (dung d\u1ecbch 37%)<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh oxy h\u00f3a<\/td>\n<td><strong>M\u1ea1nh<\/strong> \u2014 oxy h\u00f3a \u0111\u01b0\u1ee3c kim lo\u1ea1i k\u00e9m ho\u1ea1t \u0111\u1ed9ng (Cu, Ag) khi \u0111\u1eb7c n\u00f3ng<\/td>\n<td>Y\u1ebfu \u2014 kh\u00f4ng oxy h\u00f3a kim lo\u1ea1i k\u00e9m ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh h\u00e1o n\u01b0\u1edbc (h\u00fat \u1ea9m)<\/td>\n<td><strong>R\u1ea5t m\u1ea1nh<\/strong> \u2014 d\u00f9ng l\u00e0m ch\u1ea5t l\u00e0m kh\u00f4 c\u00f4ng nghi\u1ec7p<\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh \u0103n m\u00f2n<\/td>\n<td>\u0102n m\u00f2n m\u00f4 sinh h\u1ecdc m\u1ea1nh h\u01a1n do t\u00ednh h\u00e1o n\u01b0\u1edbc + oxy h\u00f3a<\/td>\n<td>\u0102n m\u00f2n m\u1ea1nh nh\u01b0ng qua c\u01a1 ch\u1ebf proton h\u00f3a \u0111\u01a1n thu\u1ea7n<\/td>\n<\/tr>\n<tr>\n<td>Nguy c\u01a1 bay h\u01a1i<\/td>\n<td>Th\u1ea5p (nhi\u1ec7t \u0111\u1ed9 s\u00f4i cao)<\/td>\n<td>Cao \u2014 HCl d\u1ec5 b\u1ed1c h\u01a1i, k\u00edch th\u00edch \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>Gi\u00e1 th\u1ecb tr\u01b0\u1eddng (VN, 2025)<\/td>\n<td>6.000\u201325.000 VN\u0110\/l\u00edt (t\u00f9y n\u1ed3ng \u0111\u1ed9)<\/td>\n<td>5.000\u201312.000 VN\u0110\/l\u00edt (HCl 32\u201336%)<\/td>\n<\/tr>\n<tr>\n<td>V\u1eadt li\u1ec7u l\u01b0u tr\u1eef<\/td>\n<td>HDPE, LDPE, th\u1ee7y tinh borosilicate, PVC<\/td>\n<td>HDPE, PVC, th\u1ee7y tinh borosilicate (kh\u00f4ng d\u00f9ng kim lo\u1ea1i)<\/td>\n<\/tr>\n<tr>\n<td>\u1ee8ng d\u1ee5ng ch\u00ednh<\/td>\n<td>Ph\u00e2n b\u00f3n, l\u1ecdc d\u1ea7u, \u1eafc quy, x\u1eed l\u00fd kim lo\u1ea1i, d\u1ec7t nhu\u1ed9m<\/td>\n<td>T\u1ea9y r\u1ec9 s\u1eaft th\u00e9p, s\u1ea3n xu\u1ea5t PVC, x\u1eed l\u00fd n\u01b0\u1edbc, th\u1ef1c ph\u1ea9m (E507)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>K\u1ebft lu\u1eadn: H2SO4 hay HCl m\u1ea1nh h\u01a1n?<\/h3>\n<p><strong>H2SO4 m\u1ea1nh h\u01a1n HCl v\u1ec1 t\u00ednh oxy h\u00f3a, t\u00ednh \u0103n m\u00f2n sinh h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng v\u1edbi kim lo\u1ea1i k\u00e9m ho\u1ea1t \u0111\u1ed9ng khi \u1edf d\u1ea1ng \u0111\u1eb7c n\u00f3ng.<\/strong> Axit sulfuric \u0111\u1eb7c n\u00f3ng c\u00f3 th\u1ec3 h\u00f2a tan \u0111\u1ed3ng (Cu), b\u1ea1c (Ag) \u2014 nh\u1eefng kim lo\u1ea1i HCl kh\u00f4ng th\u1ec3 t\u1ea5n c\u00f4ng. Ngo\u00e0i ra, t\u00ednh h\u00e1o n\u01b0\u1edbc c\u1ef1c m\u1ea1nh c\u1ee7a H2SO4 khi\u1ebfn n\u00f3 h\u1ee7y ho\u1ea1i m\u00f4 sinh h\u1ecdc nhanh h\u01a1n HCl \u1edf c\u00f9ng n\u1ed3ng \u0111\u1ed9.<\/p>\n<p>Tuy nhi\u00ean, <strong>HCl c\u00f3 \u0111\u1ed9 ph\u00e2n ly ho\u00e0n to\u00e0n h\u01a1n trong dung d\u1ecbch lo\u00e3ng<\/strong>, v\u1edbi Ka \u2248 10\u2077 so v\u1edbi Ka\u2082 c\u1ee7a H2SO4 ch\u1ec9 l\u00e0 0,012. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 \u1edf n\u1ed3ng \u0111\u1ed9 th\u1ea5p, HCl cung c\u1ea5p nhi\u1ec1u ion H\u207a h\u01a1n tr\u00ean m\u1ed7i ph\u00e2n t\u1eed, l\u00e0m pH dung d\u1ecbch th\u1ea5p h\u01a1n so v\u1edbi H2SO4 c\u00f9ng n\u1ed3ng \u0111\u1ed9 mol.<\/p>\n<p><strong>Ng\u00e0nh n\u00e0o d\u00f9ng H2SO4:<\/strong> s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n (superphosphate, ammonium sulfate), l\u1ecdc d\u1ea7u, t\u1ea9y r\u1ec9 th\u00e9p cu\u1ed9n (pickling), s\u1ea3n xu\u1ea5t \u1eafc quy ch\u00ec-acid, x\u1eed l\u00fd qu\u1eb7ng, ng\u00e0nh d\u1ec7t nhu\u1ed9m v\u00e0 thu\u1ed9c da.<\/p>\n<p><strong>Ng\u00e0nh n\u00e0o d\u00f9ng HCl:<\/strong> t\u1ea9y g\u1ec9 s\u1eaft tr\u01b0\u1edbc m\u1ea1 \u0111i\u1ec7n, s\u1ea3n xu\u1ea5t nh\u1ef1a PVC v\u00e0 vinyl cloride, x\u1eed l\u00fd n\u01b0\u1edbc b\u1ec3 b\u01a1i, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m (\u0111i\u1ec1u ch\u1ec9nh pH), s\u1ea3n xu\u1ea5t gelatin v\u00e0 fructose t\u1eeb tinh b\u1ed9t.<\/p>\n<hr>\n<p><!-- SECTION B: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt GEO\/AEO --><\/p>\n<h2>Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt H2SO4 \u2014 Chu\u1ea9n GHS, CAS v\u00e0 TCVN<\/h2>\n<p>B\u1ea3ng th\u00f4ng s\u1ed1 d\u01b0\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p t\u1eeb Globally Harmonized System (GHS), c\u01a1 s\u1edf d\u1eef li\u1ec7u NIST, REACH v\u00e0 ti\u00eau chu\u1ea9n Vi\u1ec7t Nam TCVN 6196-1:2012 \u2014 \u0111\u1ee7 \u0111\u1ed9 tin c\u1eady \u0111\u1ec3 s\u1eed d\u1ee5ng trong h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt, SDS, v\u00e0 t\u00e0i li\u1ec7u mua s\u1eafm c\u00f4ng nghi\u1ec7p.<\/p>\n<table>\n<thead>\n<tr>\n<th>Th\u00f4ng s\u1ed1<\/th>\n<th>Gi\u00e1 tr\u1ecb \/ Quy \u0111\u1ecbnh<\/th>\n<th>Ngu\u1ed3n \/ Ti\u00eau chu\u1ea9n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u00ean IUPAC<\/td>\n<td>Sulfuric acid \/ Dihydrogen sulfate<\/td>\n<td>IUPAC 2005<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed<\/td>\n<td>H\u2082SO\u2084<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed<\/td>\n<td>98,08 g\/mol<\/td>\n<td>NIST WebBook<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 CAS<\/td>\n<td>7664-93-9<\/td>\n<td>Chemical Abstracts Service<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 EC (EINECS)<\/td>\n<td>231-639-5<\/td>\n<td>ECHA REACH<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 UN (\u0111\u1eb7c \u226551%)<\/td>\n<td>UN 1830 \u2014 Sulfuric acid, Class 8<\/td>\n<td>UN Model Regulations<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 UN (\u0111\u00e3 qua s\u1eed d\u1ee5ng)<\/td>\n<td>UN 1832 \u2014 Sulfuric acid, spent<\/td>\n<td>UN Model Regulations<\/td>\n<\/tr>\n<tr>\n<td>M\u00e3 GHS Hazard<\/td>\n<td>H290 (\u0103n m\u00f2n kim lo\u1ea1i), H314 (b\u1ecfng da\/m\u1eaft nghi\u00eam tr\u1ecdng), H330 (h\u00edt g\u00e2y nguy hi\u1ec3m)<\/td>\n<td>GHS Rev.9, EU CLP<\/td>\n<\/tr>\n<tr>\n<td>Pictogram GHS<\/td>\n<td>GHS05 (\u0103n m\u00f2n), GHS06 (\u0111\u1ed9c c\u1ea5p t\u00ednh)<\/td>\n<td>GHS Rev.9<\/td>\n<\/tr>\n<tr>\n<td>LD\u2085\u2080 (chu\u1ed9t, \u0111\u01b0\u1eddng mi\u1ec7ng)<\/td>\n<td>2.140 mg\/kg<\/td>\n<td>RTECS \/ ECHA<\/td>\n<\/tr>\n<tr>\n<td>LC\u2085\u2080 (chu\u1ed9t, h\u00edt 4h)<\/td>\n<td>375 mg\/m\u00b3<\/td>\n<td>RTECS<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 tr\u1ecdng (98%, 20\u00b0C)<\/td>\n<td>1,84 g\/cm\u00b3<\/td>\n<td>Merck Index<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 s\u00f4i (H2SO4 98%)<\/td>\n<td>337\u00b0C (639\u00b0F)<\/td>\n<td>NIST \/ Merck Index<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y<\/td>\n<td>10\u00b0C (H2SO4 100%)<\/td>\n<td>NIST<\/td>\n<\/tr>\n<tr>\n<td>H\u1eb1ng s\u1ed1 ph\u00e2n ly Ka\u2081<\/td>\n<td>\u2248 10\u00b3 (ph\u00e2n ly ho\u00e0n to\u00e0n \u1edf n\u1ea5c 1)<\/td>\n<td>Atkins&#8217; Physical Chemistry<\/td>\n<\/tr>\n<tr>\n<td>H\u1eb1ng s\u1ed1 ph\u00e2n ly Ka\u2082<\/td>\n<td>1,2 \u00d7 10\u207b\u00b2 (pKa\u2082 \u2248 1,99)<\/td>\n<td>CRC Handbook of Chemistry<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 nh\u1edbt (98%, 20\u00b0C)<\/td>\n<td>26,7 mPa\u00b7s<\/td>\n<td>CRC Handbook<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m ch\u1edbp ch\u00e1y<\/td>\n<td>Kh\u00f4ng ch\u00e1y<\/td>\n<td>NFPA 704<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau chu\u1ea9n VN<\/td>\n<td>TCVN 6196-1:2012 (H2SO4 c\u00f4ng nghi\u1ec7p)<\/td>\n<td>TCVN<\/td>\n<\/tr>\n<tr>\n<td>Quy chu\u1ea9n nh\u1eadp kh\u1ea9u VN<\/td>\n<td>QCVN 05:2009\/BCT \u2014 h\u00f3a ch\u1ea5t h\u1ea1n ch\u1ebf s\u1ea3n xu\u1ea5t<\/td>\n<td>B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng VN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<p><!-- SECTION C: FAQ AEO --><\/p>\n<h2>C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 H2SO4 (FAQ)<\/h2>\n<h3>Mua H2SO4 \u1edf \u0111\u00e2u t\u1ea1i TP.HCM v\u00e0 B\u00ecnh D\u01b0\u01a1ng?<\/h3>\n<p>L\u1ed9c Thi\u00ean cung c\u1ea5p H2SO4 10%\u201398% t\u1ea1i kho TP.HCM (Qu\u1eadn 12) v\u00e0 B\u00ecnh D\u01b0\u01a1ng (Thu\u1eadn An). Giao h\u00e0ng n\u1ed9i th\u00e0nh trong ng\u00e0y, t\u1ec9nh th\u00e0nh 1\u20132 ng\u00e0y l\u00e0m vi\u1ec7c. Hotline: <strong>0979 891 929<\/strong>. \u0110\u1eb7t h\u00e0ng online qua website ho\u1eb7c Zalo \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 nhanh nh\u1ea5t.<\/p>\n<h3>H2SO4 Xilong l\u00e0 g\u00ec? C\u00f3 kh\u00e1c H2SO4 th\u01b0\u1eddng kh\u00f4ng?<\/h3>\n<p><strong>Xilong (Sinopharm\/Xilong Scientific)<\/strong> l\u00e0 th\u01b0\u01a1ng hi\u1ec7u h\u00f3a ch\u1ea5t ph\u00e2n t\u00edch (AR grade) c\u1ee7a Trung Qu\u1ed1c, n\u1ed5i ti\u1ebfng trong ph\u00f2ng th\u00ed nghi\u1ec7m. H2SO4 Xilong \u0111\u1ea1t \u0111\u1ed9 tinh khi\u1ebft \u226598%, \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn AR (Analytical Reagent) \u2014 ph\u00f9 h\u1ee3p nghi\u00ean c\u1ee9u v\u00e0 ph\u00e2n t\u00edch. So v\u1edbi H2SO4 c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng, Xilong c\u00f3 h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 (Fe &lt;2 ppm, Cl &lt;1 ppm). L\u1ed9c Thi\u00ean cung c\u1ea5p c\u1ea3 H2SO4 c\u00f4ng nghi\u1ec7p (grade th\u01b0\u01a1ng m\u1ea1i) v\u00e0 H2SO4 ph\u00f2ng th\u00ed nghi\u1ec7m \u2014 li\u00ean h\u1ec7 \u0111\u1ec3 t\u01b0 v\u1ea5n \u0111\u00fang grade theo y\u00eau c\u1ea7u.<\/p>\n<h3>H2SO4 lo\u00e3ng v\u00e0 H2SO4 \u0111\u1eb7c kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p><strong>H2SO4 lo\u00e3ng<\/strong> (n\u1ed3ng \u0111\u1ed9 &lt;50%) ch\u1ee7 y\u1ebfu th\u1ec3 hi\u1ec7n t\u00ednh axit \u2014 ph\u1ea3n \u1ee9ng v\u1edbi kim lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng, oxit baz\u01a1, mu\u1ed1i. <strong>H2SO4 \u0111\u1eb7c<\/strong> (\u226590%) c\u00f3 th\u00eam t\u00ednh oxy h\u00f3a m\u1ea1nh (ph\u1ea3n \u1ee9ng \u0111\u01b0\u1ee3c Cu, Ag, S, C) v\u00e0 t\u00ednh h\u00e1o n\u01b0\u1edbc cao \u2014 h\u00fat \u1ea9m t\u1eeb kh\u00f4ng kh\u00ed v\u00e0 t\u1eeb h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1, g\u00e2y than h\u00f3a. Khi pha lo\u00e3ng H2SO4 \u0111\u1eb7c, <strong>ph\u1ea3i \u0111\u1ed5 axit v\u00e0o n\u01b0\u1edbc<\/strong> (kh\u00f4ng ng\u01b0\u1ee3c l\u1ea1i) \u0111\u1ec3 tr\u00e1nh b\u1eafn axit do t\u1ecfa nhi\u1ec7t m\u1ea1nh.<\/p>\n<h3>N\u1ed3ng \u0111\u1ed9 H2SO4 n\u00e0o ph\u1ed5 bi\u1ebfn nh\u1ea5t trong c\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam?<\/h3>\n<p>Ba n\u1ed3ng \u0111\u1ed9 th\u01b0\u01a1ng m\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam:<\/p>\n<ul>\n<li><strong>H2SO4 98%<\/strong>: d\u00f9ng trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n, \u1eafc quy, pickling th\u00e9p \u2014 gi\u00e1 ~6.000\u20138.000 VN\u0110\/l\u00edt<\/li>\n<li><strong>H2SO4 33\u201340%<\/strong>: x\u1eed l\u00fd n\u01b0\u1edbc, m\u1ea1 \u0111i\u1ec7n, c\u00f4ng nghi\u1ec7p da \u2014 ph\u1ed5 bi\u1ebfn t\u1ea1i c\u00e1c KCN<\/li>\n<li><strong>H2SO4 10%<\/strong>: ph\u00f2ng th\u00ed nghi\u1ec7m, gi\u00e1o d\u1ee5c, c\u00f4ng nghi\u1ec7p nh\u1eb9 \u2014 an to\u00e0n h\u01a1n khi thao t\u00e1c th\u1ee7 c\u00f4ng<\/li>\n<\/ul>\n<h3>B\u1ea3o qu\u1ea3n H2SO4 \u0111\u00fang c\u00e1ch nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>B\u1ea3o qu\u1ea3n H2SO4 trong th\u00f9ng HDPE ho\u1eb7c b\u1ed3n HDPE\/FRP k\u00edn, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao. Khu v\u1ef1c l\u01b0u tr\u1eef ph\u1ea3i th\u00f4ng tho\u00e1ng, c\u00f3 t\u01b0\u1eddng ch\u1eafn ng\u0103n tr\u00e0n \u0111\u1ed5, kh\u00f4ng \u0111\u1ec3 g\u1ea7n ch\u1ea5t kh\u1eed (kim lo\u1ea1i b\u1ed9t, ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 ch\u00e1y). Nh\u00e3n GHS ph\u1ea3i hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng. \u0110\u1ed1i v\u1edbi l\u01b0\u1ee3ng l\u1edbn (&gt;200 l\u00edt), c\u1ea7n khai b\u00e1o h\u00f3a ch\u1ea5t theo Ngh\u1ecb \u0111\u1ecbnh 113\/2017\/N\u0110-CP.<\/p>\n<h3>H2SO4 c\u00f3 trong danh m\u1ee5c h\u00f3a ch\u1ea5t h\u1ea1n ch\u1ebf kh\u00f4ng?<\/h3>\n<p>C\u00f3. T\u1ea1i Vi\u1ec7t Nam, H2SO4 n\u1eb1m trong <strong>Danh m\u1ee5c h\u00f3a ch\u1ea5t h\u1ea1n ch\u1ebf s\u1ea3n xu\u1ea5t, kinh doanh<\/strong> theo Ngh\u1ecb \u0111\u1ecbnh 113\/2017\/N\u0110-CP (s\u1eeda \u0111\u1ed5i b\u1edfi Ngh\u1ecb \u0111\u1ecbnh 82\/2022\/N\u0110-CP). Doanh nghi\u1ec7p mua b\u00e1n s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u1ea7n c\u00f3 Gi\u1ea5y ph\u00e9p kinh doanh h\u00f3a ch\u1ea5t v\u00e0 khai b\u00e1o v\u1edbi B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng. L\u1ed9c Thi\u00ean c\u00f3 \u0111\u1ea7y \u0111\u1ee7 gi\u1ea5y ph\u00e9p \u2014 cung c\u1ea5p h\u00f3a \u0111\u01a1n VAT v\u00e0 t\u1edd khai h\u00f3a ch\u1ea5t k\u00e8m theo \u0111\u01a1n h\u00e0ng.<\/p>","protected":false},"excerpt":{"rendered":"<p><span style=\"font-weight: 400;\">Acid sulfuric (<\/span><b>H2SO4<\/b><span style=\"font-weight: 400;\">) hay c\u00f2n g\u1ecdi l\u00e0 <\/span><b>axit sunfuric<\/b><span style=\"font-weight: 400;\">, l\u00e0 h\u00f3a ch\u1ea5t v\u00f4 c\u01a1 m\u1ea1nh, kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. \u0110\u00e2y l\u00e0 ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u, s\u00e1nh \u0111\u1eb7c, tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc v\u1edbi ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t m\u1ea1nh. S\u1ea3n ph\u1ea9m H2SO4 t\u1eeb <\/span><b>10% \u0111\u1ebfn 98%<\/b><span style=\"font-weight: 400;\"> \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi L\u1ed9c Thi\u00ean \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf <\/span><b>MSDS<\/b><span style=\"font-weight: 400;\"> and <\/span><b>ZDHC<\/b><span style=\"font-weight: 400;\">, \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n trong m\u1ecdi \u1ee9ng d\u1ee5ng.<\/span><\/p>\n<p>&nbsp;<\/p>\n<a href=\"https:\/\/hoachatlocthien.com\/en\/acid-hydrochloric-hcl\/\" target=\"_self\" class=\"button white is-shade is-small box-shadow-3 box-shadow-5-hover lowercase\"  style=\"border-radius:5px;\">\n    <span>HCL 32% \u2013 35%<\/span>\n  <\/a>\n\n<a href=\"https:\/\/hoachatlocthien.com\/en\/acid-nitric-hno3-68-han-quoc\/\" target=\"_self\" class=\"button white is-shade is-small box-shadow-3 box-shadow-5-hover lowercase\"  style=\"border-radius:5px;\">\n    <span>HNO3 68%<\/span>\n  <\/a>\n\n<a href=\"https:\/\/hoachatlocthien.com\/en\/axit-phosphoric-h3po4-85-trung-quoc\/\" target=\"_self\" class=\"button white is-shade is-small box-shadow-3 box-shadow-5-hover lowercase\"  style=\"border-radius:5px;\">\n    <span>H3PO4 85%<\/span>\n  <\/a>\n\n<a href=\"https:\/\/hoachatlocthien.com\/en\/acid-citric-c6h8o7-25kg-bao-trung-quoc\/\" target=\"_self\" class=\"button white is-shade is-small box-shadow-3 box-shadow-5-hover lowercase\"  style=\"border-radius:5px;\">\n    <span>C6H8O7 25Kg<\/span>\n  <\/a>\n\n<p>&nbsp;<\/p>","protected":false},"featured_media":4351,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_cat":[78,624,614,625,635],"product_tag":[148,286,284,283,285],"class_list":{"0":"post-1113","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hoa-chat-cong-nghiep","7":"product_cat-axit-cong-nghiep","8":"product_cat-hoa-chat","9":"product_cat-hoa-chat-ban-dan","10":"product_cat-hoa-chat-xi-ma","11":"product_tag-acid-sulfuric","12":"product_tag-acid-sulfuric-h2so4","13":"product_tag-axit-h2so4-gia-tot","14":"product_tag-mua-acid-sulfuric","15":"product_tag-mua-h2soi4-tai-tp-hcm","17":"first","18":"instock","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/product\/1113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/comments?post=1113"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media\/4351"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media?parent=1113"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/product_cat?post=1113"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/product_tag?post=1113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}