{"id":9031,"date":"2026-05-06T08:00:00","date_gmt":"2026-05-06T08:00:00","guid":{"rendered":"https:\/\/hoachatlocthien.com\/dung-dich-naocl-cac-phuong-phap-che-bien\/"},"modified":"2026-05-20T10:10:50","modified_gmt":"2026-05-20T03:10:50","slug":"dung-dich-naocl-cac-phuong-phap-che-bien-2","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/zh\/dung-dich-naocl-cac-phuong-phap-che-bien-2","title":{"rendered":"Dung D\u1ecbch NaOCl: C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p Ch\u1ebf Bi\u1ebfn Trong C\u00f4ng Nghi\u1ec7p"},"content":{"rendered":"<article>\n<header class=\"hero\">\n<div class=\"kicker\">Dung d\u1ecbch NaOCl<\/div>\n<h1>Dung D\u1ecbch NaOCl: C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p Ch\u1ebf Bi\u1ebfn Trong C\u00f4ng Nghi\u1ec7p<\/h1>\n<p class=\"meta\">Bien soan boi doi ngu ky thuat <strong>Hoa Chat Loc Thien<\/strong>.<\/p>\n<p><strong>Dung d\u1ecbch NaOCl (natri hypoclorit)<\/strong> hay n\u01b0\u1edbc Javen l\u00e0 h\u00f3a ch\u1ea5t kh\u1eed tr\u00f9ng, t\u1ea9y tr\u1eafng \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u trong x\u1eed l\u00fd n\u01b0\u1edbc, d\u1ec7t nhu\u1ed9m, th\u1ef1c ph\u1ea9m v\u00e0 y t\u1ebf. B\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf bi\u1ebfn NaOCl trong c\u00f4ng nghi\u1ec7p.<\/p>\n<p class=\"note\">Noi dung tham khao, vui long doi chieu MSDS.<\/p>\n<\/header>\n<figure><img decoding=\"async\" class=\"thumb lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/03\/nuoc-Javen-cong-nghiep-ung-dung-va-noi-mua.webp\" alt=\"nuoc-Javen-cong-nghiep-ung-dung-va-noi-mua\" width=\"900\" height=\"500\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/500;\"><figcaption class=\"meta\" style=\"text-align:center\">nuoc-Javen-cong-nghiep-ung-dung-va-noi-mua<\/figcaption><\/figure>\n<div class=\"tag-list\"><span>dung d\u1ecbch NaOCl<\/span><span>natri hypoclorit<\/span><span>ch\u1ebf bi\u1ebfn NaOCl<\/span><span>Javen c\u00f4ng nghi\u1ec7p<\/span><span>Cl2 + NaOH<\/span><\/div>\n<section id=\"phuong-phap-1\">\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\/zh\/dung-dich-naocl-cac-phuong-phap-che-bien-2\/#1_Phuong_phap_hap_thu_Cl2_vao_NaOH\" title=\"1. Ph\u01b0\u01a1ng ph\u00e1p h\u1ea5p th\u1ee5 Cl2 v\u00e0o NaOH\">1. Ph\u01b0\u01a1ng ph\u00e1p h\u1ea5p th\u1ee5 Cl2 v\u00e0o NaOH<\/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\/zh\/dung-dich-naocl-cac-phuong-phap-che-bien-2\/#2_Phuong_phap_dien_phan_muoi_tai_cho\" title=\"2. Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n ph\u00e2n mu\u1ed1i t\u1ea1i ch\u1ed7\">2. Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n ph\u00e2n mu\u1ed1i t\u1ea1i ch\u1ed7<\/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\/zh\/dung-dich-naocl-cac-phuong-phap-che-bien-2\/#3_So_sanh_hai_phuong_phap\" title=\"3. So s\u00e1nh hai ph\u01b0\u01a1ng ph\u00e1p\">3. So s\u00e1nh hai ph\u01b0\u01a1ng ph\u00e1p<\/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\/zh\/dung-dich-naocl-cac-phuong-phap-che-bien-2\/#4_Ung_dung_dung_dich_NaOCl\" title=\"4. \u1ee8ng d\u1ee5ng dung d\u1ecbch NaOCl\">4. \u1ee8ng d\u1ee5ng dung d\u1ecbch NaOCl<\/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\/zh\/dung-dich-naocl-cac-phuong-phap-che-bien-2\/#Lien_he_Hoa_Chat_Loc_Thien\" title=\"Lien he Hoa Chat Loc Thien\">Lien he Hoa Chat Loc Thien<\/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\/zh\/dung-dich-naocl-cac-phuong-phap-che-bien-2\/#FAQ\" title=\"FAQ\">FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Phuong_phap_hap_thu_Cl2_vao_NaOH\"><\/span>1. Ph\u01b0\u01a1ng ph\u00e1p h\u1ea5p th\u1ee5 Cl2 v\u00e0o NaOH<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cl2 + 2NaOH \u2192 NaOCl + NaCl + H2O. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00f4ng nghi\u1ec7p l\u1edbn nh\u1ea5t. Kh\u00ed Cl2 t\u1eeb nh\u00e0 m\u00e1y \u0111i\u1ec7n ph\u00e2n \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o th\u00e1p h\u1ea5p th\u1ee5 ng\u01b0\u1ee3c d\u00f2ng v\u1edbi NaOH 20\u201330%, \u1edf nhi\u1ec7t \u0111\u1ed9 ki\u1ec3m so\u00e1t 25\u201335\u00b0C \u0111\u1ec3 tr\u00e1nh ph\u00e2n h\u1ee7y NaOCl th\u00e0nh NaClO3.<\/p>\n<\/section>\n<section id=\"phuong-phap-2\">\n<h2><span class=\"ez-toc-section\" id=\"2_Phuong_phap_dien_phan_muoi_tai_cho\"><\/span>2. Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n ph\u00e2n mu\u1ed1i t\u1ea1i ch\u1ed7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Dung d\u1ecbch NaCl ~25 g\/L \u0111i qua b\u1ed9 \u0111i\u1ec7n ph\u00e2n m\u00e0ng t\u1ea1o NaOCl lo\u00e3ng (0,5\u20131%) ngay t\u1ea1i n\u01a1i s\u1eed d\u1ee5ng. Ph\u00f9 h\u1ee3p cho h\u1ed3 b\u01a1i, tr\u1ea1m c\u1ea5p n\u01b0\u1edbc nh\u1ecf, kh\u00f4ng c\u1ea7n l\u01b0u kho h\u00f3a ch\u1ea5t nguy hi\u1ec3m.<\/p>\n<\/section>\n<figure style=\"margin:18px 0;text-align:center;\"><img decoding=\"async\" class=\"thumb lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/03\/ung-dung-javen-png.webp\" alt=\"ung dung javen\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/500;\"><figcaption class=\"meta\">ung dung javen<\/figcaption><\/figure>\n<section id=\"uu-nhuoc\">\n<h2><span class=\"ez-toc-section\" id=\"3_So_sanh_hai_phuong_phap\"><\/span>3. So s\u00e1nh hai ph\u01b0\u01a1ng ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table class='specs'>\n<tr>\n<th>Ti\u00eau ch\u00ed<\/th>\n<th>H\u1ea5p th\u1ee5 Cl2<\/th>\n<th>\u0110i\u1ec7n ph\u00e2n t\u1ea1i ch\u1ed7<\/th>\n<\/tr>\n<tr>\n<td>Quy m\u00f4<\/td>\n<td>L\u1edbn (nh\u00e0 m\u00e1y)<\/td>\n<td>Nh\u1ecf\u2013v\u1eeba (tr\u1ea1m c\u1ea5p n\u01b0\u1edbc, h\u1ed3 b\u01a1i)<\/td>\n<\/tr>\n<tr>\n<td>N\u1ed3ng \u0111\u1ed9 NaOCl<\/td>\n<td>10\u201312% Cl<\/td>\n<td>0,5\u20131% Cl<\/td>\n<\/tr>\n<tr>\n<td>L\u01b0u kho<\/td>\n<td>C\u1ea7n kho l\u01b0u<\/td>\n<td>S\u1ea3n xu\u1ea5t t\u1ee9c th\u1eddi<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed \u0111\u1ea7u t\u01b0<\/td>\n<td>Th\u1ea5p (kh\u00f4ng c\u1ea7n d\u00e2y chuy\u1ec1n)<\/td>\n<td>Cao (thi\u1ebft b\u1ecb \u0111i\u1ec7n ph\u00e2n)<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed v\u1eadn h\u00e0nh<\/td>\n<td>Mua h\u00e0ng \u0111\u1ecbnh k\u1ef3<\/td>\n<td>\u0110i\u1ec7n + mu\u1ed1i<\/td>\n<\/tr>\n<\/table>\n<\/section>\n<section id=\"ung-dung\">\n<h2><span class=\"ez-toc-section\" id=\"4_Ung_dung_dung_dich_NaOCl\"><\/span>4. \u1ee8ng d\u1ee5ng dung d\u1ecbch NaOCl<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Kh\u1eed tr\u00f9ng n\u01b0\u1edbc c\u1ea5p, n\u01b0\u1edbc h\u1ed3 b\u01a1i.<\/li>\n<li>Kh\u1eed tr\u00f9ng n\u01b0\u1edbc th\u1ea3i sau x\u1eed l\u00fd.<\/li>\n<li>T\u1ea9y tr\u1eafng v\u1ea3i cotton, s\u1ee3i pha.<\/li>\n<li>Kh\u1eed tr\u00f9ng \u0111\u1ed3 d\u00f9ng y t\u1ebf, nh\u00e0 b\u1ebfp.<\/li>\n<li>Kh\u1eed tr\u00f9ng b\u1ec1 m\u1eb7t sau d\u1ecbch b\u1ec7nh.<\/li>\n<\/ul>\n<\/section>\n<section id=\"lien-he\">\n<h2><span class=\"ez-toc-section\" id=\"Lien_he_Hoa_Chat_Loc_Thien\"><\/span>Lien he Hoa Chat Loc Thien<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Doi ngu ky thuat <strong>Hoa Chat Loc Thien<\/strong> san sang ho tro doanh nghiep.<\/p>\n<ul>\n<li>Hotline: <a href=\"tel:0979891929\">0979 89 1929<\/a><\/li>\n<li>Email: <a href=\"mailto:locthien@locthien.vn\">locthien@locthien.vn<\/a><\/li>\n<li>Website: <a href=\"https:\/\/hoachatlocthien.com\/\">hoachatlocthien.com\/<\/a><\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\" class=\"faq\">\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Dung d\u1ecbch NaOCl \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o?<\/strong><br \/>Hai ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh: (1) h\u1ea5p th\u1ee5 kh\u00ed Cl2 v\u00e0o dung d\u1ecbch NaOH (Cl2 + 2NaOH \u2192 NaOCl + NaCl + H2O); (2) \u0111i\u1ec7n ph\u00e2n mu\u1ed1i NaCl t\u1ea1i ch\u1ed7. Ph\u01b0\u01a1ng ph\u00e1p 1 ph\u1ed5 bi\u1ebfn cho c\u00f4ng nghi\u1ec7p, ph\u01b0\u01a1ng ph\u00e1p 2 cho \u1ee9ng d\u1ee5ng nh\u1ecf.<\/li>\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n ph\u00e2n t\u1ea1i ch\u1ed7 c\u00f3 \u01b0u \u0111i\u1ec3m g\u00ec?<\/strong><br \/>Kh\u00f4ng ph\u1ea3i l\u01b0u kho h\u00f3a ch\u1ea5t nguy hi\u1ec3m, kh\u00f4ng ph\u1ee5 thu\u1ed9c nh\u00e0 cung c\u1ea5p, NaOCl t\u01b0\u01a1i v\u00e0 n\u1ed3ng \u0111\u1ed9 th\u1ea5p n\u00ean an to\u00e0n h\u01a1n cho \u1ee9ng d\u1ee5ng h\u1ed3 b\u01a1i, tr\u1ea1m c\u1ea5p n\u01b0\u1edbc nh\u1ecf.<\/li>\n<li><strong>NaOCl c\u00f4ng nghi\u1ec7p c\u00f3 n\u1ed3ng \u0111\u1ed9 bao nhi\u00eau?<\/strong><br \/>Ph\u1ed5 bi\u1ebfn 10\u201312% Cl ho\u1ea1t \u0111\u1ed9ng, m\u1ed9t s\u1ed1 n\u01a1i d\u00f9ng 5% (gia d\u1ee5ng) ho\u1eb7c 12,5% (\u0111\u1eb7c bi\u1ec7t). N\u1ed3ng \u0111\u1ed9 gi\u1ea3m d\u1ea7n theo th\u1eddi gian, \u0111\u1eb7c bi\u1ec7t khi nhi\u1ec7t \u0111\u1ed9 cao.<\/li>\n<li><strong>V\u00ec sao ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 quan tr\u1ecdng khi s\u1ea3n xu\u1ea5t NaOCl?<\/strong><br \/>V\u00ec NaOCl ph\u00e2n h\u1ee7y nhanh \u1edf > 30\u00b0C th\u00e0nh NaClO3 (chlorate) \u2013 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng kh\u1eed tr\u00f9ng v\u00e0 c\u00f2n \u0111\u1ed9c v\u1edbi c\u00e2y tr\u1ed3ng. S\u1ea3n xu\u1ea5t \u1edf 25\u201335\u00b0C gi\u00fap t\u1ed1i \u01b0u ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<li><strong>L\u1ed9c Thi\u00ean c\u00f3 h\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p NaOCl kh\u00f4ng?<\/strong><br \/>C\u00f3. \u0110\u1ed9i k\u1ef9 thu\u1eadt L\u1ed9c Thi\u00ean t\u01b0 v\u1ea5n so s\u00e1nh chi ph\u00ed gi\u1eefa mua NaOCl th\u01b0\u01a1ng m\u1ea1i v\u00e0 \u0111\u1ea7u t\u01b0 h\u1ec7 \u0111i\u1ec7n ph\u00e2n t\u1ea1i ch\u1ed7, d\u1ef1a tr\u00ean quy m\u00f4 v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 th\u1ef1c t\u1ebf.<\/li>\n<\/ol>\n<\/section>\n<\/article>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/#org\",\n      \"name\": \"Hoa Chat Loc Thien\",\n      \"url\": \"https:\/\/hoachatlocthien.com\/\",\n      \"logo\": \"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/02\/logo-locthien.png\",\n      \"telephone\": \"+84979891929\",\n      \"email\": \"locthien@locthien.vn\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/dung-dich-naocl-cac-phuong-phap-che-bien\/#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Trang chu\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"H\u00f3a ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/kien-thuc-hoa-chat\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Dung D\u1ecbch NaOCl: C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p Ch\u1ebf Bi\u1ebfn Trong C\u00f4ng Nghi\u1ec7p\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/dung-dich-naocl-cac-phuong-phap-che-bien\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/dung-dich-naocl-cac-phuong-phap-che-bien\/#article\",\n      \"headline\": \"Dung D\u1ecbch NaOCl: C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p Ch\u1ebf Bi\u1ebfn Trong C\u00f4ng Nghi\u1ec7p\",\n      \"description\": \"Dung d\u1ecbch NaOCl \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn b\u1eb1ng hai ph\u01b0\u01a1ng ph\u00e1p: h\u1ea5p th\u1ee5 Cl2 v\u00e0o NaOH v\u00e0 \u0111i\u1ec7n ph\u00e2n mu\u1ed1i t\u1ea1i ch\u1ed7. Ph\u00e2n t\u00edch quy tr\u00ecnh, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng.\",\n      \"image\": \"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/03\/nuoc-Javen-cong-nghiep-ung-dung-va-noi-mua.webp\",\n      \"datePublished\": \"2026-05-06T08:00:00+07:00\",\n      \"dateModified\": \"2026-05-06T08:00:00+07:00\",\n      \"author\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/hoachatlocthien.com\/#org\",\n        \"name\": \"Hoa Chat Loc Thien\"\n      },\n      \"publisher\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/hoachatlocthien.com\/#org\"\n      },\n      \"mainEntityOfPage\": {\n        \"@type\": \"WebPage\",\n        \"@id\": \"https:\/\/hoachatlocthien.com\/dung-dich-naocl-cac-phuong-phap-che-bien\/\"\n      },\n      \"articleSection\": [\n        \"H\u00f3a ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc\",\n        \"NaOCl\"\n      ],\n      \"keywords\": [\n        \"dung d\u1ecbch NaOCl\",\n        \"natri hypoclorit\",\n        \"ch\u1ebf bi\u1ebfn NaOCl\",\n        \"Javen c\u00f4ng nghi\u1ec7p\",\n        \"Cl2 + NaOH\"\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/dung-dich-naocl-cac-phuong-phap-che-bien\/#faq-schema\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Dung d\u1ecbch NaOCl \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Hai ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh: (1) h\u1ea5p th\u1ee5 kh\u00ed Cl2 v\u00e0o dung d\u1ecbch NaOH (Cl2 + 2NaOH \u2192 NaOCl + NaCl + H2O); (2) \u0111i\u1ec7n ph\u00e2n mu\u1ed1i NaCl t\u1ea1i ch\u1ed7. Ph\u01b0\u01a1ng ph\u00e1p 1 ph\u1ed5 bi\u1ebfn cho c\u00f4ng nghi\u1ec7p, ph\u01b0\u01a1ng ph\u00e1p 2 cho \u1ee9ng d\u1ee5ng nh\u1ecf.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n ph\u00e2n t\u1ea1i ch\u1ed7 c\u00f3 \u01b0u \u0111i\u1ec3m g\u00ec?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Kh\u00f4ng ph\u1ea3i l\u01b0u kho h\u00f3a ch\u1ea5t nguy hi\u1ec3m, kh\u00f4ng ph\u1ee5 thu\u1ed9c nh\u00e0 cung c\u1ea5p, NaOCl t\u01b0\u01a1i v\u00e0 n\u1ed3ng \u0111\u1ed9 th\u1ea5p n\u00ean an to\u00e0n h\u01a1n cho \u1ee9ng d\u1ee5ng h\u1ed3 b\u01a1i, tr\u1ea1m c\u1ea5p n\u01b0\u1edbc nh\u1ecf.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"NaOCl c\u00f4ng nghi\u1ec7p c\u00f3 n\u1ed3ng \u0111\u1ed9 bao nhi\u00eau?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Ph\u1ed5 bi\u1ebfn 10\u201312% Cl ho\u1ea1t \u0111\u1ed9ng, m\u1ed9t s\u1ed1 n\u01a1i d\u00f9ng 5% (gia d\u1ee5ng) ho\u1eb7c 12,5% (\u0111\u1eb7c bi\u1ec7t). N\u1ed3ng \u0111\u1ed9 gi\u1ea3m d\u1ea7n theo th\u1eddi gian, \u0111\u1eb7c bi\u1ec7t khi nhi\u1ec7t \u0111\u1ed9 cao.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"V\u00ec sao ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 quan tr\u1ecdng khi s\u1ea3n xu\u1ea5t NaOCl?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"V\u00ec NaOCl ph\u00e2n h\u1ee7y nhanh \u1edf > 30\u00b0C th\u00e0nh NaClO3 (chlorate) \u2013 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng kh\u1eed tr\u00f9ng v\u00e0 c\u00f2n \u0111\u1ed9c v\u1edbi c\u00e2y tr\u1ed3ng. S\u1ea3n xu\u1ea5t \u1edf 25\u201335\u00b0C gi\u00fap t\u1ed1i \u01b0u ch\u1ea5t l\u01b0\u1ee3ng.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"L\u1ed9c Thi\u00ean c\u00f3 h\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p NaOCl kh\u00f4ng?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"C\u00f3. \u0110\u1ed9i k\u1ef9 thu\u1eadt L\u1ed9c Thi\u00ean t\u01b0 v\u1ea5n so s\u00e1nh chi ph\u00ed gi\u1eefa mua NaOCl th\u01b0\u01a1ng m\u1ea1i v\u00e0 \u0111\u1ea7u t\u01b0 h\u1ec7 \u0111i\u1ec7n ph\u00e2n t\u1ea1i ch\u1ed7, d\u1ef1a tr\u00ean quy m\u00f4 v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 th\u1ef1c t\u1ebf.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dung d\u1ecbch NaOCl \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn b\u1eb1ng hai ph\u01b0\u01a1ng ph\u00e1p: h\u1ea5p th\u1ee5 Cl2 v\u00e0o NaOH v\u00e0 \u0111i\u1ec7n ph\u00e2n mu\u1ed1i t\u1ea1i ch\u1ed7. Ph\u00e2n t\u00edch quy tr\u00ecnh, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng.<\/p>","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1234],"tags":[1344,1345,413,1283,1284],"class_list":["post-9031","post","type-post","status-publish","format-standard","hentry","category-hoa-chat-xu-ly-nuoc","tag-che-bien-naocl","tag-cl2-naoh","tag-dung-dich-naocl","tag-javen-cong-nghiep","tag-natri-hypoclorit"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/posts\/9031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/comments?post=9031"}],"version-history":[{"count":1,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/posts\/9031\/revisions"}],"predecessor-version":[{"id":9064,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/posts\/9031\/revisions\/9064"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/media?parent=9031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/categories?post=9031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/tags?post=9031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}