{"id":2933,"date":"2024-02-29T17:19:23","date_gmt":"2024-02-29T10:19:23","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=2933"},"modified":"2025-07-17T15:32:29","modified_gmt":"2025-07-17T08:32:29","slug":"dia-chi-ban-naoh-48-gia-re","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/en\/dia-chi-ban-naoh-48-gia-re","title":{"rendered":"\u0110\u1ecba Ch\u1ec9 B\u00e1n NaOH 48% Gi\u00e1 R\u1ebb"},"content":{"rendered":"<p><em><strong>Dung d\u1ecbch NaOH 48%<\/strong> l\u00e0 m\u1ed9t trong c\u00e1c nguy\u00ean li\u1ec7u h\u00f3a ch\u1ea5t c\u01a1 b\u1ea3n, quan tr\u1ecdng \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft n\u1ec1n kinh t\u1ebf tr\u00ean th\u1ebf gi\u1edbi, n\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, bao g\u1ed3m ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1eb9, c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t v\u00e0 luy\u1ec7n kim, ng\u00e0nh d\u1ec7t nhu\u1ed9m, y d\u01b0\u1ee3c, s\u1ea3n xu\u1ea5t thu\u1ed1c tr\u1eeb s\u00e2u,\u2026. V\u00e0 \u0111\u1ecba ch\u1ec9 b\u00e1n X\u00fat &#8211; NaOH 48% ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap qu\u00fd kh\u00e1ch \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u n\u00e0y kh\u00f4ng \u0111\u00e2u kh\u00e1c ngo\u00e0i <strong>H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean<\/strong>!<\/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\/en\/dia-chi-ban-naoh-48-gia-re\/#Cac_Thong_So_Ky_Thuat_Cua_NaOH_48\" title=\"C\u00e1c Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt C\u1ee7a NaOH 48%\">C\u00e1c Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt C\u1ee7a NaOH 48%<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hoachatlocthien.com\/en\/dia-chi-ban-naoh-48-gia-re\/#Tinh_Chat_Cua_Xut\" title=\"T\u00ednh Ch\u1ea5t C\u1ee7a X\u00fat\">T\u00ednh Ch\u1ea5t C\u1ee7a X\u00fat<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/en\/dia-chi-ban-naoh-48-gia-re\/#Ung_Dung_Thuc_Tien\" title=\"\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n\">\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/en\/dia-chi-ban-naoh-48-gia-re\/#Luu_Y_Khi_Su_Dung_NaOH\" title=\"L\u01b0u \u00dd Khi S\u1eed D\u1ee5ng NaOH\">L\u01b0u \u00dd Khi S\u1eed D\u1ee5ng NaOH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/en\/dia-chi-ban-naoh-48-gia-re\/#Luu_Y_Khi_Bao_Quan_NaOH_48\" title=\"L\u01b0u \u00dd Khi B\u1ea3o Qu\u1ea3n NaOH 48%\">L\u01b0u \u00dd Khi B\u1ea3o Qu\u1ea3n NaOH 48%<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hoachatlocthien.com\/en\/dia-chi-ban-naoh-48-gia-re\/#Cac_Cau_Hoi_Thuong_Gap_Ve_NaOH_48\" title=\"C\u00e1c C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 NaOH 48%\">C\u00e1c C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 NaOH 48%<\/a><\/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\/en\/dia-chi-ban-naoh-48-gia-re\/#Dia_Chi_Ban_NaOH_48_Gia_Re\" title=\"\u0110\u1ecba Ch\u1ec9 B\u00e1n NaOH 48% Gi\u00e1 R\u1ebb\">\u0110\u1ecba Ch\u1ec9 B\u00e1n NaOH 48% Gi\u00e1 R\u1ebb<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Cac_Thong_So_Ky_Thuat_Cua_NaOH_48\"><\/span>C\u00e1c Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt C\u1ee7a NaOH 48%<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><img decoding=\"async\" class=\"aligncenter wp-image-1577 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/xut-48-1-min.png\" alt=\"B\u00e1n NaOH 48% - X\u00fat\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/xut-48-1-min.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/xut-48-1-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;\" \/>T\u00ean s\u1ea3n ph\u1ea9m: <strong>Sodium hydroxide<\/strong>, Natri Hydroxide<\/li>\n<li>T\u00ean h\u00f3a h\u1ecdc: Natri hydroxit, n\u01b0\u1edbc ki\u1ec1m, thu\u1ed1c soda, X\u00fat \u0103n da<\/li>\n<li>C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc: NaOH<\/li>\n<li>CAS: 1310-73-2<\/li>\n<li>Quy c\u00e1ch: Can, Phuy, Tank, Xe B\u1ed3n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Tinh_Chat_Cua_Xut\"><\/span>T\u00ednh Ch\u1ea5t C\u1ee7a X\u00fat<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>L\u00e0 dung d\u1ecbch, t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng l\u1ecfng.<\/li>\n<li>Tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc, sinh nhi\u1ec7t m\u1ea1nh.<\/li>\n<li>Natri hydroxit c\u0169ng tan trong ethanol, metanol, ete v\u00e0 c\u00e1c dung m\u00f4i kh\u00f4ng ph\u00e2n c\u1ef1c kh\u00e1c, g\u00e2y ra m\u00e0u v\u00e0ng tr\u00ean gi\u1ea5y v\u00e0 s\u1ee3i.<\/li>\n<li>Dung d\u1ecbch NaOH c\u00f3 t\u00ednh nh\u1eddn, g\u00e2y ra s\u1ef1 b\u1ee5c v\u1ea3i, gi\u1ea5y v\u00e0 g\u00e2y \u0103n m\u00f2n da.<\/li>\n<li>H\u00f3a ch\u1ea5t n\u00e0y t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng dung d\u1ecbch l\u1ecfng, kh\u00f4ng m\u00e0u, c\u00f3 kh\u1ea3 n\u0103ng h\u00fat \u1ea9m m\u1ea1nh, d\u1ec5 ch\u00e1y, kh\u00f4ng m\u00f9i v\u00e0 ho\u00e0n to\u00e0n tan trong n\u01b0\u1edbc l\u1ea1nh. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c ch\u1ea5t kh\u1eed, ch\u1ea5t oxy h\u00f3a, acid, ki\u1ec1m v\u00e0 h\u01a1i n\u01b0\u1edbc.<\/li>\n<li>Natri hydroxit c\u00f3 t\u00ednh baz\u01a1 m\u1ea1nh v\u00e0 t\u1ea1o th\u00e0nh mu\u1ed1i v\u00e0 n\u01b0\u1edbc khi ph\u1ea3n \u1ee9ng v\u1edbi axit v\u00e0 oxit axit.<\/li>\n<li>N\u00f3 c\u0169ng t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c axit h\u1eefu c\u01a1 \u0111\u1ec3 t\u1ea1o th\u00e0nh mu\u1ed1i v\u00e0 th\u1ee7y ph\u00e2n este, peptit.<\/li>\n<li>T\u01b0\u01a1ng t\u1ef1, n\u00f3 t\u1ea1o ra c\u00e1c baz\u01a1 v\u00e0 mu\u1ed1i m\u1edbi khi t\u00e1c \u0111\u1ed9ng l\u00ean mu\u1ed1i.<\/li>\n<li>Natri hydroxit ph\u1ea3n \u1ee9ng v\u1edbi m\u1ed9t s\u1ed1 kim lo\u1ea1i t\u1ea1o ra kh\u00ed d\u1ec5 ch\u00e1y, ch\u1eb3ng h\u1ea1n nh\u01b0 hydro.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ung_Dung_Thuc_Tien\"><\/span>\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-1079 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/NaOH-Long-8.png\" alt=\"\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/NaOH-Long-8.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/NaOH-Long-8-500x365.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<ul>\n<li>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda, dung d\u1ecbch x\u00fat \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t c\u00e1c ch\u1ea5t t\u1ea9y gi\u1eb7t nh\u01b0 n\u01b0\u1edbc Javen, ch\u1ea5t t\u1ea9y tr\u1eafng hi\u1ec7u qu\u1ea3. <a href=\"https:\/\/hoachatlocthien.com\/en\/cong-dung-cua-xut-naoh-48-trong-ve-sinh-ho-boi\/\" target=\"_new\" rel=\"noopener\"><strong>C\u00f4ng d\u1ee5ng X\u00fat NaOH 48%<\/strong><\/a> c\u0169ng bao g\u1ed3m th\u1ee7y ph\u00e2n ch\u1ea5t b\u00e9o trong d\u1ea7u m\u1ee1 \u0111\u1ed9ng v\u1eadt, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u01b0\u1edbc r\u1eeda ch\u00e9n.Khi pha lo\u00e3ng v\u1edbi n\u01b0\u1edbc n\u00f3ng, NaOH c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda hi\u1ec7u qu\u1ea3 cho thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7, b\u1ec3 ch\u1ee9a, \u1ed1ng x\u1ea3 th\u1ea3i v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t kh\u00e1c.\n<ul>\n<li><em>\u0110\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH trong dung d\u1ecbch khoan v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u1ee3p ch\u1ea5t sulfat v\u00e0 axit trong qu\u00e1 tr\u00ecnh tinh ch\u1ebf d\u1ea7u m\u1ecf, c\u00e1c doanh nghi\u1ec7p \u0111\u1ec1u d\u00f9ng ch\u1ea5t ki\u1ec1m l\u00e0 NaOH 48%. N\u1ebfu b\u1ea1n mu\u1ed1n <a href=\"https:\/\/hoachatlocthien.com\/en\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/\" target=\"_new\" rel=\"noopener\"><strong>mua NaOH \u1edf mi\u1ec1n Nam<\/strong><\/a>, H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean l\u00e0 m\u1ed9t \u0111\u1ecba ch\u1ec9 uy t\u00edn \u0111\u00e1ng tham kh\u1ea3o.<\/em><\/li>\n<\/ul>\n<\/li>\n<li>Trong ng\u00e0nh ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, X\u00fat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 pha ch\u1ebf dung d\u1ecbch r\u1eeda chai l\u1ecd v\u00e0 thi\u1ebft b\u1ecb trong nh\u00e0 m\u00e1y bia, c\u0169ng nh\u01b0 pha ch\u1ebf ch\u1ea5t x\u1eed l\u00fd rau c\u1ee7 qu\u1ea3 tr\u01b0\u1edbc khi \u0111\u00f3ng th\u00f9ng.\n<ul>\n<li>NaOH khi ph\u1ea3n \u1ee9ng v\u1edbi Natri phenolat s\u1ebd s\u1ea3n xu\u1ea5t thu\u1ed1c gi\u1ea3m \u0111au Aspirin ho\u1eb7c \u0111\u01b0\u1ee3c b\u00e0o ch\u1ebf l\u00e0m ch\u1ea5t kh\u1eed tr\u00f9ng y t\u1ebf trong c\u00f4ng nghi\u1ec7p d\u01b0\u1ee3c ph\u1ea9m.<\/li>\n<li>NaOH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf axit b\u00e9o trong qu\u00e1 tr\u00ecnh tinh ch\u1ebf d\u1ea7u th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt, c\u0169ng nh\u01b0 x\u1eed l\u00fd rau qu\u1ea3 tr\u01b0\u1edbc khi ch\u1ebf bi\u1ebfn ho\u1eb7c \u0111\u00f3ng h\u1ed9p.<\/li>\n<\/ul>\n<\/li>\n<li>Trong x\u1eed l\u00fd n\u01b0\u1edbc, NaOH c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH, t\u00e1i sinh nh\u1ef1a trao \u0111\u1ed5i ion, trung h\u00f2a v\u00e0 kh\u1eed c\u1eb7n trong \u0111\u01b0\u1eddng \u1ed1ng c\u0169ng nh\u01b0 c\u00e1c c\u00f4ng vi\u1ec7c kh\u00e1c.<\/li>\n<li>Ngo\u00e0i ra, X\u00fat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n h\u1ee7y pectins v\u00e0 s\u00e1p trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u1ea3i th\u00f4, t\u0103ng \u0111\u1ed9 b\u00f3ng v\u00e0 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 m\u00e0u c\u1ee7a v\u1ea3i trong c\u00f4ng ngh\u1ec7 d\u1ec7t nhu\u1ed9m.<\/li>\n<\/ul>\n<blockquote><p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm hi\u1ec3u <a href=\"https:\/\/hoachatlocthien.com\/en\/xut-naoh-long\/\" target=\"_new\" rel=\"noopener\"><strong>gi\u00e1 x\u00fat l\u1ecfng<\/strong><\/a> ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c c\u1ee7a X\u00fat, h\u00e3y tham kh\u1ea3o th\u00f4ng tin t\u1eeb c\u00e1c \u0111\u01a1n v\u1ecb cung c\u1ea5p uy t\u00edn.<\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Luu_Y_Khi_Su_Dung_NaOH\"><\/span>L\u01b0u \u00dd Khi S\u1eed D\u1ee5ng NaOH<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Tr\u00e1nh l\u01b0u tr\u1eef <a href=\"https:\/\/hoachatlocthien.com\/en\/naoh-xut-long-48\/\"><strong>NaOH 48%<\/strong><\/a> c\u00f9ng v\u1edbi nh\u00f4m v\u00e0 mangan.<\/li>\n<li>Kh\u00f4ng k\u1ebft h\u1ee3p v\u1edbi axit ho\u1eb7c c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 kh\u00e1c.<\/li>\n<li>S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ti\u1ec7n b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n \u0111\u00fang c\u00e1ch khi ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t n\u00e0y.<\/li>\n<li>S\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u00e0 gi\u1edbi h\u1ea1n ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed.<\/li>\n<li>Tu\u00e2n th\u1ee7 c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng c\u1ea3nh b\u00e1o v\u00e0 h\u01b0\u1edbng d\u1eabn li\u00ean quan \u0111\u1ebfn s\u1ea3n ph\u1ea9m.<\/li>\n<li>Ch\u1ec9 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb v\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng t\u1ea1o l\u1eeda khi l\u00e0m vi\u1ec7c v\u1edbi NaOH.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 \u0111\u00e1nh l\u1eeda khi m\u1edf c\u00e1c th\u00f9ng ch\u1ee9a ch\u1ee9a kim lo\u1ea1i.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Luu_Y_Khi_Bao_Quan_NaOH_48\"><\/span>L\u01b0u \u00dd Khi B\u1ea3o Qu\u1ea3n <strong>NaOH 48%<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Th\u00f9ng ch\u1ee9a <strong>NaOH 48%<\/strong> \u0111\u00e3 h\u1ebft v\u1eabn c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i n\u1ebfu ch\u1ee9a nhi\u1ec1u b\u1ee5i c\u1eb7n b\u1ea9n.<\/li>\n<li>L\u01b0u tr\u1eef NaOH trong c\u00e1c th\u00f9ng k\u00edn.<\/li>\n<li>B\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, ri\u00eang bi\u1ec7t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u00f4ng gi\u00f3 t\u1ed1t, tr\u00e1nh xa c\u00e1c ngu\u1ed3n nhi\u1ec7t v\u00e0 ch\u1ea5t g\u00e2y ch\u00e1y n\u1ed5.<\/li>\n<li>Tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi c\u00e1c ch\u1ea5t oxy h\u00f3a, ch\u1ea5t kh\u1eed, kim lo\u1ea1i, acid, ki\u1ec1m v\u00e0 h\u01a1i \u1ea9m.<\/li>\n<li>Khi h\u00f2a tan, lu\u00f4n tu\u00e2n th\u1ee7 nguy\u00ean t\u1eafc th\u00eam NaOH v\u00e0o n\u01b0\u1edbc, kh\u00f4ng bao gi\u1edd l\u00e0m ng\u01b0\u1ee3c l\u1ea1i.<img decoding=\"async\" class=\"aligncenter wp-image-1421 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/dd-FeCl2-4-min.png\" alt=\"\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/dd-FeCl2-4-min.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/dd-FeCl2-4-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;\" \/><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_Cau_Hoi_Thuong_Gap_Ve_NaOH_48\"><\/span>C\u00e1c C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 NaOH 48%<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>NaOH 48% c\u00f3 an to\u00e0n khi s\u1eed d\u1ee5ng kh\u00f4ng?<\/strong>\n<ul>\n<li>NaOH 48% l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc m\u1ea1nh v\u1edbi t\u00ednh \u0103n m\u00f2n cao, do \u0111\u00f3 vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n nh\u01b0 \u0111eo k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay v\u00e0 \u00e1o \u01b0\u1edbt. C\u1ea7n \u0111\u1ea3m b\u1ea3o l\u01b0u tr\u1eef v\u00e0 s\u1eed d\u1ee5ng NaOH 48% m\u1ed9t c\u00e1ch an to\u00e0n \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n v\u00e0 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>NaOH 48% c\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng kh\u00f4ng?<\/strong>\n<ul>\n<li>NaOH c\u00f3 t\u00ednh \u0103n m\u00f2n v\u00e0 c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch. Vi\u1ec7c x\u1eed l\u00fd v\u00e0 v\u1eadn chuy\u1ec3n NaOH 48% c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 gi\u00e1m s\u00e1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>NaOH 48% c\u00f3 t\u00e1c d\u1ee5ng g\u00ec trong t\u1ea9y tr\u1eafng v\u1ea3i?<\/strong>\n<ul>\n<li>X\u00fat 48% t\u1ea1o m\u00f4i tr\u01b0\u1eddng ki\u1ec1m, gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c ph\u00e2n t\u1eed b\u1ea9n v\u00e0 m\u1ea3ng b\u00e1m kh\u1ecfi s\u1ee3i v\u1ea3i. Qu\u00e1 tr\u00ecnh t\u1ea9y tr\u1eafng v\u1ea3i b\u1eb1ng NaOH 48% gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c v\u1ebft b\u1ea9n v\u00e0 l\u00e0m m\u1edd m\u00e0u s\u1eafc ban \u0111\u1ea7u c\u1ee7a v\u1ea3i, t\u1ea1o ra m\u1ed9t b\u1ec1 m\u1eb7t v\u1ea3i s\u1ea1ch s\u1ebd v\u00e0 s\u00e1ng b\u00f3ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>X\u00fat c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf v\u1ebft b\u1ea9n tr\u00ean s\u00e0n nh\u00e0 kh\u00f4ng?<\/strong>\n<ul>\n<li>C\u00f3, <strong>NaOH 48%<\/strong> c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c v\u1ebft b\u1ea9n c\u1ee9ng \u0111\u1ea7u tr\u00ean s\u00e0n nh\u00e0. Tuy nhi\u00ean, c\u1ea7n s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t n\u00e0y m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn v\u00e0 tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ea3n th\u00e2n v\u00e0 b\u1ec1 m\u1eb7t s\u00e0n.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Dia_Chi_Ban_NaOH_48_Gia_Re\"><\/span>\u0110\u1ecba Ch\u1ec9 B\u00e1n NaOH 48% Gi\u00e1 R\u1ebb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t \u0111\u1ecba ch\u1ec9 uy t\u00edn, <strong>cung c\u1ea5p NaOH 48%<\/strong> ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u00e1 c\u1ea3 h\u1ee3p l\u00fd, h\u00e3y \u0111\u1ebfn v\u1edbi L\u1ed9c Thi\u00ean &#8211; m\u1ed9t \u0111\u01a1n v\u1ecb c\u00f3 kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c h\u00f3a ch\u1ea5t v\u00e0 m\u00f4i tr\u01b0\u1eddng. Ch\u00fang t\u00f4i \u0111\u00e3 x\u00e2y d\u1ef1ng uy t\u00edn l\u00e0 \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p n\u01b0\u1edbc ngo\u00e0i (FDI) v\u00e0 trong n\u01b0\u1edbc.<\/p>\n<p>V\u1edbi d\u1ecbch v\u1ee5 chuy\u00ean nghi\u1ec7p v\u00e0 cam k\u1ebft v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng, ch\u00fang t\u00f4i t\u1ef1 h\u00e0o l\u00e0 \u0111\u1ecba ch\u1ec9 \u0111\u00e1ng tin c\u1eady cho m\u1ecdi nhu c\u1ea7u v\u1ec1 h\u00f3a ch\u1ea5t, bao g\u1ed3m c\u1ea3 vi\u1ec7c b\u00e1n NaOH 48%. H\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i qua s\u1ed1 \u0111i\u1ec7n tho\u1ea1i <a href=\"tel:0979891929\"><strong>0979 89 1929<\/strong><\/a> \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 ph\u1ee5c v\u1ee5 t\u1ed1t nh\u1ea5t.<img decoding=\"async\" class=\"aligncenter wp-image-1405 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/XE.png\" alt=\"hoachatlocthien\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/XE.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/XE-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-1165573526\">\n\n\n\t<div id=\"col-345648383\" 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>LOC THIEN INVESTMENT AND DEVELOPMENT CO., LTD<\/strong><\/p>\n<ul>\n<li><strong>Address:\u00a0<\/strong>452\/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City<\/li>\n<li><strong>Phone:<\/strong> 028 6269 5669 - \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 -\u00a0<strong>Hotline<\/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-2037151792\" 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>Branches and warehouses<\/strong><\/p>\n<ul>\n<li><strong>Warehouse 1<\/strong>Phuoc Hung Hamlet, My Xuan Commune, Tan Thanh District, Ba Ria - Vung Tau Province<\/li>\n<li><strong>Warehouse 2<\/strong>Ph\u01b0\u1edbc Th\u00e1i, X. Ph\u01b0\u1edbc B\u00ecnh, H. Long Th\u00e0nh, T. \u0110\u1ed3ng Nai<\/li>\n<li><strong>Warehouse 3<\/strong>: Tan Dong Hiep B Industrial Park, Di An, Binh Duong. .<\/li>\n<li><strong>Warehouse 4<\/strong>Hoa Khanh Ward, Da Nang<\/li>\n<li><strong>Warehouse 5:<\/strong> KCN \u00d4 M\u00f4n, Ph\u01b0\u1edbc Th\u1edbi Ward, \u00d4 M\u00f4n District, C\u1ea7n Th\u01a1 City<\/li>\n<li><strong>Warehouse 6:<\/strong> KCN Dai Dong - Hoan Son, Tri Phuong Commune, Tien Du District, Bac Ninh Province<\/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=\"L\u1ed9c Thi\u00ean Chemicals on Google Maps\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Dung d\u1ecbch NaOH 48% l\u00e0 m\u1ed9t trong c\u00e1c nguy\u00ean li\u1ec7u h\u00f3a ch\u1ea5t c\u01a1 b\u1ea3n, quan tr\u1ecdng \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft n\u1ec1n kinh t\u1ebf tr\u00ean th\u1ebf gi\u1edbi, n\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, bao g\u1ed3m ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1eb9, c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t v\u00e0 luy\u1ec7n kim, ng\u00e0nh d\u1ec7t nhu\u1ed9m, y d\u01b0\u1ee3c, s\u1ea3n [&#8230;]\n","protected":false},"author":2,"featured_media":2934,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/2933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/comments?post=2933"}],"version-history":[{"count":2,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/2933\/revisions"}],"predecessor-version":[{"id":4512,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/2933\/revisions\/4512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media\/2934"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media?parent=2933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/categories?post=2933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/tags?post=2933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}