{"id":2729,"date":"2024-01-26T10:54:18","date_gmt":"2024-01-26T03:54:18","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=2729"},"modified":"2024-12-03T10:34:57","modified_gmt":"2024-12-03T03:34:57","slug":"nha-cung-cap-naoh-45-tai-tp-hcm","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm","title":{"rendered":"Nh\u00e0 Cung C\u1ea5p NaOH 45% T\u1ea1i Tp.HCM"},"content":{"rendered":"<p><strong><em>H\u00f3a ch\u1ea5t X\u00fat NaOH 45%<\/em><\/strong><em> l\u00e0 m\u1ed9t trong nh\u1eefng h\u00f3a ch\u1ea5t quan tr\u1ecdng trong n\u1ec1n c\u00f4ng nghi\u1ec7p c\u1ee7a S\u00e0i Th\u00e0nh b\u1edfi t\u00ednh \u0111a d\u1ee5ng c\u1ee7a n\u00f3, v\u00ec v\u1eady t\u00ecm <strong>nh\u00e0 cung c\u1ea5p NaOH 45% t\u1ea1i Tp.HCM<\/strong> uy t\u00edn l\u00e0 v\u00f4 c\u00f9ng thi\u1ebft y\u1ebfu.<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm\/#GIOI_THIEU_VE_HOA_CHAT_NAOH_45\" title=\"GI\u1edaI THI\u1ec6U V\u1ec0 H\u00d3A CH\u1ea4T NAOH 45%\">GI\u1edaI THI\u1ec6U V\u1ec0 H\u00d3A CH\u1ea4T NAOH 45%<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm\/#Tinh_Chat_Hoa_Ly_Cua_NaOH_45\" title=\"T\u00ednh Ch\u1ea5t H\u00f3a L\u00fd C\u1ee7a NaOH 45%\">T\u00ednh Ch\u1ea5t H\u00f3a L\u00fd C\u1ee7a NaOH 45%<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm\/#Tinh_Chat_Hoa_Hoc\" title=\"T\u00ednh Ch\u1ea5t H\u00f3a H\u1ecdc\">T\u00ednh Ch\u1ea5t H\u00f3a H\u1ecdc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm\/#Tinh_chat_vat_ly\" title=\"T\u00ednh ch\u1ea5t v\u1eadt l\u00fd\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm\/#Che_Bien_Xut_Trong_Cong_Nghiep\" title=\"Ch\u1ebf Bi\u1ebfn X\u00fat Trong C\u00f4ng Nghi\u1ec7p\">Ch\u1ebf Bi\u1ebfn X\u00fat Trong C\u00f4ng Nghi\u1ec7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm\/#Su_Dung_Natri_Hydroxit_45_Trong_Nhung_Viec_Gi\" title=\"S\u1eed D\u1ee5ng Natri Hydroxit 45% Trong Nh\u1eefng Vi\u1ec7c G\u00ec?\">S\u1eed D\u1ee5ng Natri Hydroxit 45% Trong Nh\u1eefng Vi\u1ec7c G\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/ko\/nha-cung-cap-naoh-45-tai-tp-hcm\/#NHA_CUNG_CAP_NAOH_45_TAI_TPHCM\" title=\"NH\u00c0 CUNG C\u1ea4P NAOH 45% T\u1ea0I TP.HCM\">NH\u00c0 CUNG C\u1ea4P NAOH 45% T\u1ea0I TP.HCM<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"GIOI_THIEU_VE_HOA_CHAT_NAOH_45\"><\/span><strong>GI\u1edaI THI\u1ec6U V\u1ec0 H\u00d3A CH\u1ea4T NAOH 45%<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Natri hydroxit, hay c\u00f2n g\u1ecdi l\u00e0 Hidroxit natri, Sodium hydroxide (hay th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean g\u1ecdi <strong><a href=\"https:\/\/hoachatlocthien.com\/ko\/xut-naoh-long\/\" target=\"_new\" rel=\"noopener\">x\u00fat l\u1ecfng<\/a><\/strong>), l\u00e0 m\u1ed9t dung d\u1ecbch c\u00f3 h\u00e0m l\u01b0\u1ee3ng NaOH l\u00e0 45%.<\/p>\n<p>V\u1ec1 ngo\u1ea1i d\u1ea1ng, NaOH 45% xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t dung d\u1ecbch l\u1ecfng kh\u00f4ng m\u00e0u, c\u00f3 kh\u1ea3 n\u0103ng tan m\u1ea1nh trong n\u01b0\u1edbc, c\u1ed3n v\u00e0 glycerin. X\u00fat NaOH c\u0169ng thu\u1eadn ti\u1ec7n h\u01a1n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef, \u0111\u1ed3ng th\u1eddi c\u0169ng d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 pha tr\u1ed9n h\u01a1n so v\u1edbi d\u1ea1ng r\u1eafn.<img decoding=\"async\" class=\"aligncenter wp-image-2733 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/naoh-45-6.jpg\" alt=\"NaOH 45% - L\u1ed9c Thi\u00ean\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/naoh-45-6.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/naoh-45-6-500x365.jpg 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/365;\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tinh_Chat_Hoa_Ly_Cua_NaOH_45\"><\/span><strong>T\u00ednh Ch\u1ea5t H\u00f3a L\u00fd C\u1ee7a NaOH 45%<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Tinh_Chat_Hoa_Hoc\"><\/span><strong>T\u00ednh Ch\u1ea5t H\u00f3a H\u1ecdc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><strong>L\u00e0m \u0110\u1ed5i M\u00e0u Ch\u1ea5t Ch\u1ec9 Th\u1ecb:<\/strong>\n<ul>\n<li>NaOH 45% c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m chuy\u1ec3n m\u00e0u ch\u1ea5t ch\u1ec9 th\u1ecb. N\u00f3 l\u00e0m qu\u1ef3 t\u00edm chuy\u1ec3n sang m\u00e0u xanh, phenolphtalein chuy\u1ec3n sang m\u00e0u h\u1ed3ng, v\u00e0 dung d\u1ecbch Methyl chuy\u1ec3n t\u1eeb m\u00e0u da cam sang v\u00e0ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ph\u1ea3n \u1ee8ng v\u1edbi Axit T\u1ea1o Th\u00e0nh Mu\u1ed1i v\u00e0 N\u01b0\u1edbc:<\/strong>\n<ul>\n<li>NaOH khi t\u00e1c d\u1ee5ng v\u1edbi axit t\u1ea1o ra mu\u1ed1i tan v\u00e0 n\u01b0\u1edbc v\u00e0 \u0111\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u1ea3n \u1ee9ng trung h\u00f2a. V\u00ed d\u1ee5:\n<ul>\n<li><em>NaOH <\/em><em>+<\/em> <em>HCl <\/em><em>\u2192<\/em> <em>NaCl <\/em><em>+<\/em> <em>H<\/em><em>2<\/em><em>\u200b<\/em>O<\/li>\n<li><em>2NaOH <\/em><em>+<\/em> <em>H<\/em><em>2<\/em><em>\u200b<\/em>SO<em>4 <\/em><em>\u200b<\/em>\u2192 <em>Na<\/em><em>2<\/em><em>\u200b<\/em>SO<em>4 <\/em><em>\u200b<\/em>+ <em>2H2<\/em><em>\u200b<\/em>O<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>T\u00e1c \u0111\u1ed9ng v\u1edbi mu\u1ed1i t\u1ea1o th\u00e0nh mu\u1ed1i m\u1edbi v\u00e0 baz\u01a1 m\u1edbi:<\/strong>\n<ul>\n<li><em>2NaOH <\/em><em>+<\/em> <em>CuSO<\/em><em>4 <\/em><em>\u200b<\/em>\u2192 <em>Na<\/em><em>2<\/em><em>\u200b<\/em>SO<em>4<\/em><em>\u200b<\/em> <em>+<\/em> <em>Cu<\/em><em>(<\/em><em>OH<\/em><em>)<\/em><em>2<\/em><\/li>\n<li><em>NaOH <\/em><em>+<\/em> <em>MgSO<\/em><em>4<\/em><em>\u200b<\/em> <em>\u2192<\/em> <em>Mg<\/em><em>(<\/em><em>OH<\/em><em>)<\/em><em>2<\/em><em>\u200b<\/em> <em>+<\/em> <em>Na<\/em><em>2<\/em><em>\u200b<\/em>SO<\/li>\n<li>Ph\u1ea3n \u1ee9ng n\u00e0y x\u1ea3y ra khi baz\u01a1 t\u1ea1o th\u00e0nh l\u00e0 baz\u01a1 kh\u00f4ng tan ho\u1eb7c mu\u1ed1i t\u1ea1o th\u00e0nh l\u00e0 mu\u1ed1i kh\u00f4ng tan.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ho\u00e0 Tan H\u1ee3p Ch\u1ea5t Kim Lo\u1ea1i L\u01b0\u1ee1ng T\u00ednh:<\/strong>\n<ul>\n<li><strong>NaOH<\/strong> c\u00f3 kh\u1ea3 n\u0103ng h\u00f2a tan h\u1ee3p ch\u1ea5t c\u1ee7a kim lo\u1ea1i l\u01b0\u1ee1ng t\u00ednh.<\/li>\n<li><em>2NaOH <\/em><em>+<\/em> <em>2Al<\/em><em>+\u00a0<\/em><span style=\"font-size: 14.4px;\"><i>2H2O<\/i><\/span>\u00a0<em>\u2192<\/em><em>2NaAlO2<\/em><em>\u200b<\/em> <em>+<\/em> <em>3H2<\/em><em>\u200b<\/em>\u2191<\/li>\n<li><em>2NaOH <\/em><em>+<\/em>\u00a0<em><span style=\"font-size: 14.4px;\">Al2o3<\/span>\u200b<\/em> <em>\u2192<\/em> <em>2NaAlO2<\/em><em>\u200b<\/em> <em>+<\/em> <em>H<\/em><em>2<\/em><em>\u200b<\/em>O<\/li>\n<li><em>NaOH <\/em><em>+<\/em> <em>Al<\/em><em>(<\/em><em>OH<\/em><em>)<\/em><em>3<\/em><em>\u200b<\/em> <em>\u2192<\/em> <em>NaAlO<\/em><em>2 <\/em><em>\u200b<\/em>+ <em>2H2<\/em><em>\u200b<\/em>O<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-2732 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/naoh-45-7.jpg\" alt=\"NaOH 45% - L\u1ed9c Thi\u00ean\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/naoh-45-7.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/naoh-45-7-500x365.jpg 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/365;\" \/><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Tinh_chat_vat_ly\"><\/span><strong>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Natri hydroxit 45% t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng dung d\u1ecbch l\u1ecfng trong su\u1ed1t, ki\u1ebfn ta d\u1ec5 d\u00e0ng quan s\u00e1t v\u00e0 s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p.<\/li>\n<li>\u0110\u00e2y l\u00e0 ch\u1ea5t c\u00f3 t\u00ednh base m\u1ea1nh, c\u00f3 kh\u1ea3 n\u0103ng tan m\u1ea1nh trong n\u01b0\u1edbc v\u00e0 ph\u00e1t ra m\u1ed9t l\u01b0\u1ee3ng nhi\u1ec7t l\u1edbn trong qu\u00e1 tr\u00ecnh tan.<\/li>\n<li>NaOH 45% c\u00f3 kh\u1ea3 n\u0103ng tan trong c\u1ed3n, glycerin v\u00e0 c\u00e1c dung m\u00f4i kh\u00f4ng ph\u00e2n c\u1ef1c kh\u00e1c, gi\u00fap m\u1edf ra nhi\u1ec1u \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau.<\/li>\n<li>V\u1edbi t\u00ednh ch\u1ea5t \u0103n m\u00f2n cao, NaOH 45% c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i v\u00e0 \u0103n m\u00f2n c\u00e1c thi\u1ebft b\u1ecb kim lo\u1ea1i m\u1ea1nh m\u1ebd. V\u00e0 \u0111i\u1ec1u n\u00e0y \u0111\u1eb7t ra y\u00eau c\u1ea7u c\u1ef1c k\u1ef3 quan tr\u1ecdng v\u1ec1 an to\u00e0n trong x\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef.<\/li>\n<li>Kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed c\u1ee7a NaOH l\u00e0 40. N\u1ed3ng \u0111\u1ed9 c\u1ee7a dung d\u1ecbch l\u00e0 (45% \u00b1 1%).<\/li>\n<li>T\u1ef7 tr\u1ecdng c\u1ee7a Natri hydroxit 45% l\u00e0 1 l\u00edt = 1,478 Kg<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Che_Bien_Xut_Trong_Cong_Nghiep\"><\/span><strong>Ch\u1ebf Bi\u1ebfn X\u00fat Trong C\u00f4ng Nghi\u1ec7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p, ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh \u0111\u1ec3 s\u1ea3n xu\u1ea5t Natri hydroxit 45% l\u00e0 th\u00f4ng qua qu\u00e1 tr\u00ecnh \u0111i\u1ec7n ph\u00e2n n\u01b0\u1edbc mu\u1ed1i. Trong qu\u00e1 tr\u00ecnh n\u00e0y, mu\u1ed1i NaCl \u0111\u01b0\u1ee3c \u0111i\u1ec7n ph\u00e2n th\u00e0nh Clo nguy\u00ean t\u1ed1. C\u1ee5m t\u1eeb &#8220;nh\u00e0 m\u00e1y x\u00fat-clo&#8221; th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t c\u1ea3 x\u00fat v\u00e0 clo c\u00f9ng l\u00fac.<\/p>\n<p><em>2 Na+ \u00a0+ 2 H2O + 2e- \u2192 H2 + NaOH<\/em><\/p>\n<p>Ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n ph\u00e2n dung d\u1ecbch mu\u1ed1i \u0103n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong b\u00ecnh \u0111i\u1ec7n ph\u00e2n c\u00f3 m\u00e0ng ng\u0103n, \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n nh\u01b0 sau:<\/p>\n<p><em>NaCl + 2H2O \u2192 2 NaOH + H2 + Cl2<\/em><\/p>\n<blockquote><p>B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam v\u1ec1 <strong><a href=\"https:\/\/hoachatlocthien.com\/ko\/cach-pha-xut-naoh-trong-xu-ly-nuoc-thai\/\" target=\"_new\" rel=\"noopener\">c\u00e1ch pha x\u00fat<\/a><\/strong> trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/p><\/blockquote>\n<h3><span class=\"ez-toc-section\" id=\"Su_Dung_Natri_Hydroxit_45_Trong_Nhung_Viec_Gi\"><\/span><strong>S\u1eed D\u1ee5ng Natri Hydroxit 45% Trong Nh\u1eefng Vi\u1ec7c G\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-2730 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/u2tr-37g2rt.jpg\" alt=\"\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/u2tr-37g2rt.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/u2tr-37g2rt-500x365.jpg 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/365;\" \/><\/p>\n<ul>\n<li>NaOH 45% \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn \u0111\u1ec3 x\u1eed l\u00fd c\u1ed1ng b\u1ecb t\u1eafc ngh\u1ebdn b\u1edfi t\u00ednh \u0103n m\u00f2n cao, gi\u00fap ph\u00e2n h\u1ee7y, h\u00f2a tan axit b\u00e9o, v\u00e0 c\u00e1c ch\u1ea5t r\u1eafn, gi\u00fap th\u00f4ng tho\u00e1ng h\u1ec7 th\u1ed1ng c\u1ed1ng.<\/li>\n<li>NaOH 45% \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t gi\u1ea5y. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd h\u00f3a h\u1ecdc nguy\u00ean li\u1ec7u nh\u01b0 n\u1ee9a, tre, g\u1ed7, gi\u00fap qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y di\u1ec5n ra hi\u1ec7u qu\u1ea3.<\/li>\n<li>Dung d\u1ecbch NaOH 45% \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t x\u00e0 ph\u00f2ng, ch\u1ea5t t\u1ea9y r\u1eeda v\u00e0 ch\u1ea5t kh\u1eed tr\u00f9ng trong ng\u00e0nh y t\u1ebf, nh\u1edd kh\u1ea3 n\u0103ng h\u00f2a tan axit b\u00e9o trong d\u1ea7u v\u00e0 m\u1ee1 \u0111\u1ed9ng th\u1ef1c v\u1eadt.<\/li>\n<li>Trong ng\u00e0nh s\u1ea3n xu\u1ea5t g\u1ed7, h\u00f3a ch\u1ea5t n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n h\u1ee7y ch\u1ea5t c\u00f3 h\u1ea1i nh\u01b0 Lignin v\u00e0 Cellulose c\u00f3 trong b\u1ed9t g\u1ed7, gi\u00fap qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t t\u01a1 nh\u00e2n t\u1ea1o di\u1ec5n ra thu\u1eadn l\u1ee3i h\u01a1n.<\/li>\n<li>Trong qu\u00e1 tr\u00ecnh d\u1ec7t, nhu\u1ed9m v\u1ea3i, NaOH 45% \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ph\u00e2n h\u1ee7y pectin v\u00e0 s\u00e1p. \u0110\u1ed3ng th\u1eddi, s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i h\u00f3a h\u1ecdc do qu\u00e1 tr\u00ecnh d\u1ec7t, nhu\u1ed9m th\u1ea3i ra, gi\u00fap ng\u0103n ch\u1eb7n \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li>Ngo\u00e0i ra, Trong ng\u00e0nh s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ea9y r\u1eeda chai l\u1ecd v\u00e0 thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t trong c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t bia v\u00e0 n\u01b0\u1edbc ng\u1ecdt, c\u0169ng nh\u01b0 x\u1eed l\u00fd rau v\u00e0 tr\u00e1i c\u00e2y tr\u01b0\u1edbc khi ch\u1ebf bi\u1ebfn \u0111\u00f3ng h\u1ed9p.<\/li>\n<li>Aspirin, m\u1ed9t lo\u1ea1i thu\u1ed1c gi\u1ea3m \u0111au ph\u1ed5 bi\u1ebfn trong \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y, c\u0169ng ch\u1ee9a th\u00e0nh ph\u1ea7n Sodium phenolate m\u00e0 g\u1ed1c Sodium l\u1ea1i c\u00f3 t\u1eeb NaOH.<\/li>\n<li>Ngo\u00e0i ra, NaOH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c s\u1ea3n xu\u1ea5t ch\u1ea5t kh\u1eed tr\u00f9ng cho n\u01b0\u1edbc h\u1ed3 b\u01a1i, c\u0169ng nh\u01b0 l\u00e0 th\u00e0nh ph\u1ea7n gi\u00fap s\u1ea3n xu\u1ea5t c\u1ee7a ch\u1ea5t t\u1ea9y tr\u1eafng nh\u01b0 Javel ho\u1eb7c b\u1ed9t gi\u1eb7t.<\/li>\n<li>\u0110\u1ed1i v\u1edbi ng\u00e0nh d\u1ea7u kh\u00ed, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong qu\u00e1 tr\u00ecnh tinh ch\u1ebf d\u1ea7u m\u1ecf, NaOH 45% c\u00f3 \u1ee9ng d\u1ee5ng quan tr\u1ecdng, n\u00e0o l\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 pH gi\u00fap ki\u1ec3m so\u00e1t c\u00e1c h\u1ee3p ch\u1ea5t sulphur v\u00e0 axit trong dung d\u1ecbch khoan.<\/li>\n<\/ul>\n<blockquote><p>N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n, h\u00e3y \u0111\u1ecdc b\u00e0i vi\u1ebft <strong><a href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-la-gi\/\" target=\"_new\" rel=\"noopener\">x\u00fat l\u00e0 ch\u1ea5t g\u00ec<\/a><\/strong>.<\/p>\n<p>T\u00ecm nh\u00e0 cung c\u1ea5p <strong><a href=\"https:\/\/hoachatlocthien.com\/ko\/xut-long-naoh-45\/\" target=\"_new\" rel=\"noopener\">NaOH 45%<\/a><\/strong> ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd gi\u00fap t\u1ed1i \u01b0u h\u00f3a c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y.<\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"NHA_CUNG_CAP_NAOH_45_TAI_TPHCM\"><\/span><strong>NH\u00c0 CUNG C\u1ea4P NAOH 45% T\u1ea0I TP.HCM<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>H\u00f3a ch\u1ea5t L\u1ed9c Thi\u00ean<\/strong> t\u1ef1 tin l\u00e0 \u0111\u1ed1i t\u00e1c h\u00e0ng \u0111\u1ea7u trong cung c\u1ea5p h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 uy t\u00edn trong ng\u00e0nh. Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 b\u00e1n v\u1edbi gi\u00e1 t\u1ed1t m\u00e0 c\u00f2n <strong>cung c\u1ea5p NaOH 45% t\u1ea1i Tp.HCM<\/strong> v\u1edbi quy m\u00f4 l\u1edbn. B\u00ean c\u1ea1nh s\u1ea3n ph\u1ea9m ch\u1ee7 l\u1ef1c l\u00e0 NaOH 45%, ch\u00fang t\u00f4i c\u00f2n cung c\u1ea5p \u0111a d\u1ea1ng c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t kh\u00e1c nh\u01b0 <strong>x\u00fat h\u1ea1t, x\u00fat v\u1ea3y, H2SO4, PAC, HCl, FeCl2,<\/strong>&#8230; \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111a d\u1ea1ng c\u1ee7a c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n<p>V\u1edbi kinh nghi\u1ec7m d\u00e0i h\u1ea1n trong l\u0129nh v\u1ef1c ph\u00e2n ph\u1ed1i h\u00f3a ch\u1ea5t, <strong>\ub85d \ucc9c<\/strong> cam k\u1ebft mang \u0111\u1ebfn cho qu\u00fd kh\u00e1ch h\u00e0ng c\u00e1c s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u00e0 c\u00f3 gi\u00e1 th\u00e0nh c\u1ea1nh tranh.<\/p>\n<p>H\u00e3y li\u00ean l\u1ea1c s\u1ed1 <strong>0979 89 1929<\/strong> \u0111\u1ec3 \u0111\u1ed9i ng\u0169 ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng chuy\u00ean nghi\u1ec7p t\u01b0 v\u1ea5n, v\u00e0 \u0111\u1ed9i ng\u0169 giao h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i s\u1ebd nhanh ch\u00f3ng mang h\u00e0ng \u0111\u1ebfn t\u1eadn n\u01a1i.<\/p>\n<p><strong>\ub85d \ucc9c<\/strong> s\u1ebd lu\u00f4n \u0111\u1ed3ng h\u00e0nh \u0111\u1ec3 mang \u0111\u1ebfn s\u1ef1 h\u00e0i l\u00f2ng t\u1ed1i \u0111a cho qu\u00fd kh\u00e1ch h\u00e0ng.<img decoding=\"async\" class=\"aligncenter wp-image-1550 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/H2O2-5-min.png\" alt=\"Xe L\u1ed9c Thi\u00ean\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/H2O2-5-min.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/H2O2-5-min-500x365.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/365;\" \/><\/p>\n<hr \/>\n<div class=\"row row-collapse row-full-width\"  id=\"row-104534855\">\n\n\n\t<div id=\"col-1318266967\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>\ub85d\ud2f0\uc5d4 \ud22c\uc790 \uac1c\ubc1c \uc720\ud55c\ud68c\uc0ac<\/strong><\/p>\n<ul>\n<li><strong>\uc8fc\uc18c:\u00a0<\/strong>\ud638\uce58\ubbfc\uc2dc \ube48\ud0c4\uad6c \ube48\uce58\ub3d9\ub3d9 10\ubc88 \uc9c0\ubc29\ub3c4 452\/6B<\/li>\n<li><strong>\uc804\ud654\ubc88\ud638:<\/strong> 028 6269 5669 - \u00a0028 6269 5662<\/li>\n<li><strong>\uc6f9\uc0ac\uc774\ud2b8:<\/strong> <a href=\"https:\/\/hoachatlocthien.com\/ko\/\" target=\"_blank\" rel=\"noopener\">hoachatlocthien.com<\/a><\/li>\n<li><strong>\ud329\uc2a4 :\u00a0<\/strong>028 6269 5662 -\u00a0<strong>\ud56b\ub77c\uc778<\/strong>: <a href=\"tel:0979891929\">0979 89 19 29<\/a><\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-681034495\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>\uc9c0\uc810 \ubc0f \ucc3d\uace0<\/strong><\/p>\n<ul>\n<li><strong>\ucc3d\uace0 1<\/strong>: \ud478\uc625\ud765 \ub9c8\uc744, \ubbf8\uc464\uc5b8 \uba74, \ud0c4\ud0c4 \uad70, \ubc14\ub9ac\uc544-\ubd95\ud0c0\uc6b0 \uc131<\/li>\n<li><strong>\ucc3d\uace0 2<\/strong>: \ud478\uc625\ud0c0\uc774, \ud478\uc625\ube48 \uba74, \ub871\ud0c4 \uad70, \ub3d9\ub098\uc774 \uc131<\/li>\n<li><strong>\ucc3d\uace0 3<\/strong>: \ube48\uc988\uc5c9\uc131 \ub514\uc548\uc2dc \ud0c4\ub3d9\ud788\uc5e1 B \uc0b0\uc5c5\ub2e8\uc9c0. .<\/li>\n<li><strong>\ucc3d\uace0 4<\/strong>: \ud638\uc544\uce78 \uc0b0\uc5c5\ub2e8\uc9c0, \ub2e4\ub0ad<\/li>\n<li><strong>\ucc3d\uace0 5:<\/strong> \uce78\ud1a0\uc2dc \uc624\ubaac\uad6c \ud478\uc625\ud1a0\uc774\ub3d9 \uc624\ubaa8 \uc0b0\uc5c5\ub2e8\uc9c0<\/li>\n<li><strong>\ucc3d\uace0 6:<\/strong> \ubd81\ub2cc\uc131 \ud2f0\uc5d4\ub450\ud604 \ud2b8\ub9ac\ud479\uba74 \ub2e4\uc774\ub3d9-\ud638\uc548\uc0b0 \uc0b0\uc5c5\ub2e8\uc9c0<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<p><iframe style=\"border: 0;\" data-src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m14!1m8!1m3!1d501722.0146604921!2d106.620075!3d10.757339!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x31752c2e56f3cff7%3A0x39eeb29d74c428f2!2zQ8O0bmcgdHkgSG_DoSBDaOG6pXQgTOG7mWMgVGhpw6pu!5e0!3m2!1svi!2sus!4v1697254383560!5m2!1svi!2sus\" width=\"100%\" height=\"500\" allowfullscreen=\"allowfullscreen\" title=\"\ub85d\ud2f0\uc5d4 \ud654\ud559(H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean)\uc758 \uad6c\uae00 \uc9c0\ub3c4\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>H\u00f3a ch\u1ea5t X\u00fat NaOH 45% l\u00e0 m\u1ed9t trong nh\u1eefng h\u00f3a ch\u1ea5t quan tr\u1ecdng trong n\u1ec1n c\u00f4ng nghi\u1ec7p c\u1ee7a S\u00e0i Th\u00e0nh b\u1edfi t\u00ednh \u0111a d\u1ee5ng c\u1ee7a n\u00f3, v\u00ec v\u1eady t\u00ecm nh\u00e0 cung c\u1ea5p NaOH 45% t\u1ea1i Tp.HCM uy t\u00edn l\u00e0 v\u00f4 c\u00f9ng thi\u1ebft y\u1ebfu. GI\u1edaI THI\u1ec6U V\u1ec0 H\u00d3A CH\u1ea4T NAOH 45% Natri hydroxit, hay c\u00f2n g\u1ecdi [&#8230;]\n","protected":false},"author":2,"featured_media":2737,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2729","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/2729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/comments?post=2729"}],"version-history":[{"count":2,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/2729\/revisions"}],"predecessor-version":[{"id":4503,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/2729\/revisions\/4503"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media\/2737"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media?parent=2729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/categories?post=2729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/tags?post=2729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}