{"id":2965,"date":"2024-03-04T17:30:06","date_gmt":"2024-03-04T10:30:06","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=2965"},"modified":"2025-07-17T15:32:26","modified_gmt":"2025-07-17T08:32:26","slug":"naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam","title":{"rendered":"NaOH &#8211; Natri Hydroxit L\u1ecfng L\u00e0 G\u00ec? B\u00e1n NaOH L\u1ecfng T\u1ea1i Mi\u1ec1n Nam"},"content":{"rendered":"<p><strong><em>Natri hydroxit l\u1ecfng<\/em><\/strong><em>, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x\u00fat \u0103n da, soda ki\u1ec1m, n\u01b0\u1edbc ki\u1ec1m,\u2026 l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1 c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc l\u00e0 NaOH.<\/em><\/p>\n<p><em>\u0110\u00e2y l\u00e0 h\u00f3a ch\u1ea5t c\u00f3 t\u00ednh ki\u1ec1m v\u00e0 t\u00ednh \u0103n m\u00f2n cao, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau v\u00e0 b\u00e0i vi\u1ebft sau \u0111\u00e2y s\u1ebd l\u00e0 gi\u1ea3i th\u00edch c\u00e1c th\u00f4ng tin xung quanh Natri hydroxit l\u1ecfng c\u0169ng nh\u01b0 \u0111\u1ec1 xu\u1ea5t n\u01a1i <strong>b\u00e1n NaOH l\u1ecfng t\u1ea1i mi\u1ec1n Nam<\/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\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Natri_Hydroxit_Long_La_Gi\" title=\"Natri Hydroxit L\u1ecfng L\u00e0 G\u00ec?\">Natri Hydroxit L\u1ecfng L\u00e0 G\u00ec?<\/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\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Nhan_Biet\" title=\"Nh\u1eadn Bi\u1ebft\">Nh\u1eadn Bi\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Tinh_Chat_Hoa_Hoc\" title=\"T\u00ednh Ch\u1ea5t H\u00f3a H\u1ecdc\">T\u00ednh Ch\u1ea5t H\u00f3a H\u1ecdc<\/a><\/li><\/ul><\/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\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Cac_Phuong_Phap_Dieu_Che_Natri_Hydroxit_Long\" title=\"C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p \u0110i\u1ec1u Ch\u1ebf Natri Hydroxit L\u1ecfng\">C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p \u0110i\u1ec1u Ch\u1ebf Natri Hydroxit L\u1ecfng<\/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\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Cac_Linh_Vuc_Ung_Dung_Tu_NaOH_Long\" title=\"C\u00e1c L\u0129nh V\u1ef1c \u1ee8ng D\u1ee5ng T\u1eeb NaOH L\u1ecfng\">C\u00e1c L\u0129nh V\u1ef1c \u1ee8ng D\u1ee5ng T\u1eeb NaOH L\u1ecfng<\/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\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Phuong_Phap_Luu_Tru_NaOH\" title=\"Ph\u01b0\u01a1ng Ph\u00e1p L\u01b0u Tr\u1eef NaOH\">Ph\u01b0\u01a1ng Ph\u00e1p L\u01b0u Tr\u1eef NaOH<\/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\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Xu_Ly_Khi_Gap_Su_Co_Voi_NaOH_Long\" title=\"X\u1eed L\u00fd Khi G\u1eb7p S\u1ef1 C\u1ed1 V\u1edbi NaOH L\u1ecfng\">X\u1eed L\u00fd Khi G\u1eb7p S\u1ef1 C\u1ed1 V\u1edbi NaOH L\u1ecfng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#An_Toan_Khi_Su_Dung\" title=\"An To\u00e0n Khi S\u1eed D\u1ee5ng\">An To\u00e0n Khi S\u1eed D\u1ee5ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Xu_Ly_Khi_Co_Ro_Ri_NaOH\" title=\"X\u1eed L\u00fd Khi C\u00f3 R\u00f2 R\u1ec9 NaOH\">X\u1eed L\u00fd Khi C\u00f3 R\u00f2 R\u1ec9 NaOH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Bien_Phap_Chua_Chay\" title=\"Bi\u1ec7n Ph\u00e1p Ch\u1eefa Ch\u00e1y\">Bi\u1ec7n Ph\u00e1p Ch\u1eefa Ch\u00e1y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Xu_Ly_O_Nhiem_Nguon_Nuoc\" title=\"X\u1eed L\u00fd \u00d4 Nhi\u1ec5m Ngu\u1ed3n N\u01b0\u1edbc.\">X\u1eed L\u00fd \u00d4 Nhi\u1ec5m Ngu\u1ed3n N\u01b0\u1edbc.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-natri-hydroxit-la-gi-ban-naoh-tai-mien-nam\/#Noi_Ban_NaOH_Long_Tai_Mien_Nam\" title=\"N\u01a1i B\u00e1n NaOH L\u1ecfng T\u1ea1i Mi\u1ec1n Nam\">N\u01a1i B\u00e1n NaOH L\u1ecfng T\u1ea1i Mi\u1ec1n Nam<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Natri_Hydroxit_Long_La_Gi\"><\/span>Natri Hydroxit L\u1ecfng L\u00e0 G\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Nhan_Biet\"><\/span>Nh\u1eadn Bi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-3263 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/03\/NaOH-32-Loc-Thien.jpg\" alt=\"B\u00e1n NaOH T\u1ea1i Mi\u1ec1n Nam - natri hydroxit\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/03\/NaOH-32-Loc-Thien.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/03\/NaOH-32-Loc-Thien-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><strong>Ngo\u1ea1i quan:<\/strong> Dung d\u1ecbch trong su\u1ed1t, kh\u00f4ng m\u00e0u.<\/li>\n<li><strong>C\u00f4ng Th\u1ee9c H\u00f3a H\u1ecdc:<\/strong> NaOH<\/li>\n<li><strong>Tr\u1ea1ng Th\u00e1i:<\/strong> L\u1ecfng<\/li>\n<li><strong>H\u00e0m l\u01b0\u1ee3ng:<\/strong> 10%-50%<\/li>\n<li><strong>\u0110\u1ed9 h\u00f2a tan:<\/strong> D\u1ec5 h\u00f2a tan trong n\u01b0\u1edbc, ethanol v\u00e0 glycerin, kh\u00f4ng h\u00f2a tan trong axeton v\u00e0 ete<\/li>\n<\/ul>\n<blockquote><p>H\u00f3a ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u01a1n v\u1ecb <a href=\"https:\/\/hoachatlocthien.com\/ko\/xut-naoh\/\" target=\"_new\" rel=\"noopener\"><strong>cung c\u1ea5p NaOH<\/strong><\/a> cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p quan tr\u1ecdng nh\u01b0 s\u1ea3n xu\u1ea5t gi\u1ea5y v\u00e0 h\u00f3a ch\u1ea5t.<\/p><\/blockquote>\n<h3><span class=\"ez-toc-section\" id=\"Tinh_Chat_Hoa_Hoc\"><\/span>T\u00ednh Ch\u1ea5t H\u00f3a H\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Natri hydroxit l\u1ecfng c\u00f3 t\u00e1c d\u1ee5ng \u0103n m\u00f2n s\u1ee3i v\u1ea3i, da, kim lo\u1ea1i, c\u00e1c ch\u1ea5t h\u1eefu c\u01a1,\u2026. Khi h\u00f2a tan ho\u1eb7c pha lo\u00e3ng NaOH l\u1ecfng v\u1edbi n\u01b0\u1edbc th\u00ec ph\u1ea3n \u1ee9ng s\u1ebd t\u1ecfa nhi\u1ec7t. Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd <a href=\"https:\/\/hoachatlocthien.com\/ko\/hoa-chat-naoh-la-gi-natri-hidroxit-co-doc-khong\/\" target=\"_new\" rel=\"noopener\"><strong>NaOH c\u00f3 \u0111\u1ed9c kh\u00f4ng<\/strong><\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng ng\u00e0y.<\/p>\n<p>Ph\u1ea3n \u1ee9ng trung h\u00f2a b\u1eb1ng axit v\u00f4 c\u01a1 c\u1ee7a NaOH l\u1ecfng c\u00f3 th\u1ec3 sinh nhi\u1ec7t l\u1edbn v\u00e0 t\u1ea1o ra mu\u1ed1i.<\/p>\n<p>NaOH l\u1ecfng c\u00f3 th\u1ec3 t\u00e1c d\u1ee5ng v\u1edbi nh\u00f4m v\u00e0 k\u1ebdm kim lo\u1ea1i c\u0169ng nh\u01b0 ph\u1ea3n \u1ee9ng v\u1edbi boron phi kim lo\u1ea1i v\u00e0 silicon \u0111\u1ec3 gi\u1ea3i ph\u00f3ng hydro.<\/p>\n<p>N\u00f3 c\u00f3 th\u1ec3 k\u1ebft t\u1ee7a c\u00e1c ion kim lo\u1ea1i t\u1eeb dung d\u1ecbch n\u01b0\u1edbc th\u00e0nh hydroxit, t\u1ea1o ph\u1ea3n \u1ee9ng x\u00e0 ph\u00f2ng h\u00f3a v\u1edbi ph\u00e2n t\u1eed axit b\u00e9o v\u00e0 cho ra s\u1ea3n ph\u1ea9m mu\u1ed1i natri t\u01b0\u01a1ng \u1ee9ng c\u1ee7a axit h\u1eefu c\u01a1 v\u00e0 r\u01b0\u1ee3u. Ch\u00ednh v\u00ec t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc n\u00e0y m\u00e0 NaOH &#8211; Natri Hydroxit l\u1ecfng c\u00f3 nhi\u1ec1u c\u00f4ng d\u1ee5ng trong \u0111\u1eddi s\u1ed1ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_Phuong_Phap_Dieu_Che_Natri_Hydroxit_Long\"><\/span>C\u00e1c Ph\u01b0\u01a1ng Ph\u00e1p \u0110i\u1ec1u Ch\u1ebf Natri Hydroxit L\u1ecfng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p hi\u1ec7n nay, X\u00fat l\u1ecfng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n ph\u00e2n dung d\u1ecbch mu\u1ed1i natri b\u00e3o h\u00f2a (NaCl). \u0110\u1ec3 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm \u0111\u1ebfn c\u00e1c \u0111\u01a1n v\u1ecb <a href=\"https:\/\/hoachatlocthien.com\/ko\/xut-naoh-long\/\" target=\"_new\" rel=\"noopener\"><strong>cung \u1ee9ng x\u00fat l\u1ecfng<\/strong><\/a> uy t\u00edn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. <span style=\"font-size: 14.4px;\">Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra th\u00f4ng qua vi\u1ec7c \u0111i\u1ec7n ph\u00e2n dung d\u1ecbch mu\u1ed1i NaCl th\u00e0nh c\u00e1c c\u1ef1c anot v\u00e0 catot, t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c ion Cl- v\u00e0 Na+. Ion Na+ trong dung d\u1ecbch t\u1ea1o ra Natri hydroxide (NaOH) v\u00e0 ion H+ t\u1ea1o ra t\u1eeb n\u01b0\u1edbc t\u1ea1i c\u1ef1c catot. Ph\u01b0\u01a1ng tr\u00ecnh \u0111i\u1ec7n ph\u00e2n mu\u1ed1i \u0111\u1ec3 s\u1ea3n xu\u1ea5t X\u00fat l\u1ecfng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li>2Na+ + 2H2O + 2e\u2212 \u2192 H2\u200b\u2191 + 2NaOH<\/li>\n<\/ul>\n<p>Ti\u1ebfp theo, qu\u00e1 tr\u00ecnh \u0111i\u1ec7n ph\u00e2n ti\u1ebfp t\u1ee5c v\u1edbi s\u1ef1 s\u1eed d\u1ee5ng c\u1ee7a m\u00e0ng ng\u0103n \u0111\u1ec3 t\u00e1ch chi\u1ebft dung d\u1ecbch NaOH m\u00e0 kh\u00f4ng bao g\u1ed3m kh\u00ed H2 v\u00e0 Cl2. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n nh\u01b0 sau:<\/p>\n<ul>\n<li>2NaCl + 2H2O \u2192 2NaOH + H2\u200b\u2191 + Cl2\u200b\u2191<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-2731 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/23yr238t.jpg\" alt=\"\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/23yr238t.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/23yr238t-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<p>Trong ph\u00f2ng th\u00ed nghi\u1ec7m, NaOH l\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng trao \u0111\u1ed5i gi\u1eefa mu\u1ed1i Na2CO3 (Natri cacbonat) t\u00e1c d\u1ee5ng v\u1edbi baz\u01a1 m\u1ea1nh Ca(OH)2 \u0111\u1ec3 t\u1ea1o ra k\u1ebft t\u1ee7a mu\u1ed1i, sau \u0111\u00f3 k\u1ebft t\u1ee7a \u0111\u01b0\u1ee3c t\u00e1ch chi\u1ebft \u0111\u1ec3 thu \u0111\u01b0\u1ee3c dung d\u1ecbch X\u00fat. Ph\u01b0\u01a1ng tr\u00ecnh h\u00f3a h\u1ecdc c\u1ee5 th\u1ec3 cho qu\u00e1 tr\u00ecnh n\u00e0y nh\u01b0 sau:<\/p>\n<p>Na2\u200bCO3\u200b + Ca(OH)2\u200b\u2192NaOH + CaCO3\u200b<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_Linh_Vuc_Ung_Dung_Tu_NaOH_Long\"><\/span>C\u00e1c L\u0129nh V\u1ef1c \u1ee8ng D\u1ee5ng T\u1eeb NaOH L\u1ecfng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>X\u00fat l\u1ecfng c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong \u0111\u1eddi s\u1ed1ng nh\u01b0 s\u1ea3n xu\u1ea5t gi\u1ea5y, s\u1ea3n xu\u1ea5t x\u00e0 ph\u00f2ng, ch\u1ea5t t\u1ea9y r\u1eeda t\u1ed5ng h\u1ee3p, axit b\u00e9o t\u1ed5ng h\u1ee3p,&#8230;. B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 <a href=\"https:\/\/hoachatlocthien.com\/ko\/naoh-20-co-nhung-uu-diem-nhuoc-diem-la-gi\/\" target=\"_new\" rel=\"noopener\"><strong>\u01b0u \u0111i\u1ec3m NaOH 20%<\/strong><\/a> \u0111\u1ec3 bi\u1ebft th\u00eam nh\u1eefng \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y.<\/p>\n<p>Trong ng\u00e0nh d\u1ec7t v\u00e0 nhu\u1ed9m, Natri hydroxit l\u1ecfng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t t\u1ea9y v\u00e0 ch\u1ea5t l\u00e0m m\u1ec1m\u00a0b\u00f4ng.<\/p>\n<p>Trong c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, \u0111\u1ec3 s\u1ea3n xu\u1ea5t borax, natri xyanua, axit formic, axit oxalic, phenol,\u2026 th\u00ec \u0111\u1ec1u c\u00f3 s\u1ef1 tham gia c\u1ee7a NaOH l\u1ecfng. N\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng trong ng\u00e0nh d\u1ea7u kh\u00ed \u0111\u1ec3 tinh ch\u1ebf c\u00e1c s\u1ea3n ph\u1ea9m d\u1ea7u m\u1ecf v\u00e0 trong b\u00f9n khoan m\u1ecf d\u1ea7u.<\/p>\n<p>Ngo\u00e0i ra, <strong>Natri hydroxit l\u1ecfng<\/strong> l\u00e0 th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 x\u1eed l\u00fd b\u1ec1 m\u1eb7t trong s\u1ea3n xu\u1ea5t alumina, k\u1ebdm kim lo\u1ea1i v\u00e0 \u0111\u1ed3ng kim lo\u1ea1i.<\/p>\n<p>NaOH l\u1ecfng c\u00f2n \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng l\u00e0m ch\u1ea5t trung h\u00f2a axit trong c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t t\u1ea9y r\u1eeda cho m\u1ed9t s\u1ed1 lo\u1ea1i tr\u00e1i c\u00e2y cam qu\u00fdt, \u0111\u00e0o, \u2026, c\u0169ng nh\u01b0 t\u1ea9y r\u1eeda cho chai, lon r\u1ed7ng v\u00e0 c\u00e1c h\u1ed9p \u0111\u1ef1ng kh\u00e1c \u0111\u1ec3 ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch t\u00e1i ch\u1ebf.<\/p>\n<p>Trong x\u1eed l\u00fd n\u01b0\u1edbc, NaOH l\u1ecfng c\u00f2n l\u00e0 ch\u1ea5t gi\u00fap c\u00e2n b\u1eb1ng pH v\u00e0 l\u00e0 th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a giai \u0111o\u1ea1n h\u00f3a l\u00fd.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-2966 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/03\/rg1.jpg\" alt=\"x\u00fat - b\u00e1n NaOH t\u1ea1i Mi\u1ec1n Nam - Natri Hydroxit\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/03\/rg1.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/03\/rg1-500x365.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<p>NaOH trong ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f2n s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t trung h\u00f2a, ch\u1ea5t k\u1ebft t\u1ee7a, ch\u1ea5t ph\u1ee7 v\u00e0 ch\u1ea5t t\u1ea1o m\u00e0u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ketosteril.<\/p>\n<p>Ngo\u00e0i ra, X\u00fat l\u1ecfng c\u00f2n l\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh \u0111\u1ec3 t\u1ea1o ph\u1ea3n \u1ee9ng x\u00e0 ph\u00f2ng h\u00f3a cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t x\u00e0 ph\u00f2ng.<\/p>\n<p>Trong c\u00e1c lo\u1ea1i m\u1ef9 ph\u1ea9m, X\u00fat l\u1ecfng v\u00e0 axit stearic \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t nh\u0169 h\u00f3a nh\u1edd v\u00e0o kh\u1ea3 n\u0103ng x\u00e0 ph\u00f2ng h\u00f3a v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m kem m\u1ef9 ph\u1ea9m, d\u1ea7u g\u1ed9i, \u2026.<\/p>\n<p>N\u1ebfu qu\u00fd kh\u00e1ch \u0111ang c\u1ea7n t\u00ecm mua NaOH l\u1ecfng \u0111\u1ec3 \u00e1p d\u1ee5ng v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y th\u00ec h\u00e3y l\u01b0\u1edbt xem ph\u1ea7n <strong>B\u00e1n NaOH L\u1ecfng T\u1ea1i Mi\u1ec1n Nam<\/strong> \u1edf d\u01b0\u1edbi nh\u00e9<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Phuong_Phap_Luu_Tru_NaOH\"><\/span>Ph\u01b0\u01a1ng Ph\u00e1p L\u01b0u Tr\u1eef NaOH<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>X\u00fat l\u1ecfng n\u00ean \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t v\u00e0 th\u00f4ng gi\u00f3 t\u1ed1t. Nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 35\u00b0C v\u00e0 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 80%.<\/p>\n<p>Tr\u00e1nh xa ngu\u1ed3n l\u1eeda v\u00e0 nhi\u1ec7t. Quy c\u00e1ch \u0111\u00f3ng g\u00f3i ph\u1ea3i \u0111\u01b0\u1ee3c ni\u00eam phong v\u00e0 b\u1ea3o v\u1ec7 kh\u1ecfi \u0111\u1ed9 \u1ea9m.<\/p>\n<p>B\u1ea3o qu\u1ea3n ri\u00eang bi\u1ec7t v\u1edbi c\u00e1c v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y v\u00e0 tr\u00e1nh b\u1ea3o qu\u1ea3n h\u1ed7n h\u1ee3p v\u1edbi c\u00e1c ch\u1ea5t kh\u00e1c. Ph\u1ea3i c\u00f3 s\u1eb5n c\u00e1c v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p trong khu v\u1ef1c b\u1ea3o qu\u1ea3n \u0111\u1ec3 ng\u0103n tr\u00e0n nh\u01b0 c\u00e1t th\u1ea5m, \u0111\u00ea ch\u1eb7n,&#8230;.<\/p>\n<p>C\u1ea7n \u0111\u1ef1ng X\u00fat l\u1ecfng trong can nh\u1ef1a kh\u00e1ng \u0103n m\u00f2n ho\u1eb7c trong th\u00f9ng tank nh\u1ef1a c\u00f3 b\u1ecdc khung kim lo\u1ea1i c\u1ed1 \u0111\u1ecbnh. Th\u00f9ng \u0111\u00f3ng g\u00f3i ph\u1ea3i \u0111\u1ea7y \u0111\u1ee7, k\u00edn, c\u00f3 ghi r\u00f5 \u201cch\u1ea5t \u0103n m\u00f2n\u201d.<\/p>\n<p><strong>\u0110\u1ecba ch\u1ec9 b\u00e1n NaOH l\u1ecfng t\u1ea1i mi\u1ec1n nam uy t\u00edn<\/strong> \u1edf ph\u1ea7n cu\u1ed1i, h\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Xu_Ly_Khi_Gap_Su_Co_Voi_NaOH_Long\"><\/span>X\u1eed L\u00fd Khi G\u1eb7p S\u1ef1 C\u1ed1 V\u1edbi NaOH L\u1ecfng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>N\u1ebfu h\u00edt ph\u1ea3i m\u1ed9t l\u01b0\u1ee3ng l\u1edbn h\u01a1i c\u1ee7a Natri hydroxit trong th\u1eddi gian d\u00e0i c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p v\u00e0 \u0103n m\u00f2n v\u00e1ch ng\u0103n m\u0169i.\n<ul>\n<li><strong><em>Ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd:<\/em> <\/strong>\u0110\u01b0a n\u1ea1n nh\u00e2n \u0111\u1ebfn n\u01a1i c\u00f3 kh\u00f4ng kh\u00ed trong l\u00e0nh. N\u1ebfu b\u1ea5t t\u1ec9nh th\u00ec n\u00ean h\u00f4 h\u1ea5p nh\u00e2n t\u1ea1o v\u00e0 t\u00ecm ki\u1ebfm \u0111i\u1ec1u tr\u1ecb y t\u1ebf nhanh ch\u00f3ng.<\/li>\n<\/ul>\n<\/li>\n<li>N\u1ebfu Natri hydroxit d\u00ednh ph\u1ea3i m\u1eaft th\u00ec s\u1ebd g\u00e2y b\u1ecfng ho\u1eb7c th\u1eadm ch\u00ed l\u00e0m h\u1ecfng gi\u00e1c m\u1ea1c ho\u1eb7c k\u1ebft m\u1ea1c.\n<ul>\n<li><strong><em>Ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd:<\/em><\/strong> Th\u00e1o k\u00ednh ho\u1eb7c k\u00ednh \u00e1p tr\u00f2ng n\u1ebfu c\u00f3, m\u1edf to m\u1eaft v\u00e0 ngay l\u1eadp t\u1ee9c v\u00e0 r\u1eeda b\u1eb1ng n\u01b0\u1edbc ch\u1ea3y trong \u00edt nh\u1ea5t 15 ph\u00fat v\u00e0 t\u00ecm ki\u1ebfm s\u1ef1 ch\u0103m s\u00f3c y t\u1ebf.<\/li>\n<\/ul>\n<\/li>\n<li>N\u1ebfu X\u00fat l\u1ecfng d\u00ednh ph\u1ea3i da th\u00ec c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c tri\u1ec7u ch\u1ee9ng t\u1eeb \u0111au r\u00e1t, b\u1ecfng \u0111\u1ebfn lo\u00e9t n\u1eb7ng.\n<ul>\n<li><strong><em>Ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd:<\/em> <\/strong>\u0110\u1ed1i v\u1edbi m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf ti\u1ebfp x\u00fac v\u1edbi da, ta c\u1ea7n nhanh ch\u00f3ng thay qu\u1ea7n \u00e1o v\u00e0 gi\u00e0y b\u1ecb nhi\u1ec5m b\u1ea9n, tr\u00e1nh \u0111\u1ec3 dung d\u1ecbch l\u00e2y lan v\u00e0 kh\u1ea9n tr\u01b0\u01a1ng \u0111em r\u1eeda d\u01b0\u1edbi n\u01b0\u1edbc l\u1ea1nh trong \u00edt nh\u1ea5t 15 ph\u00fat. N\u1ebfu b\u1ecb b\u1ecfng qu\u00e1 n\u1eb7ng th\u00ec h\u00e3y \u0111\u1ebfn c\u01a1 s\u1edf y t\u1ebf \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb.<\/li>\n<\/ul>\n<\/li>\n<li>Nu\u1ed1t ph\u1ea3i c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u01b0\u01a1ng nghi\u00eam tr\u1ecdng v\u00e0 v\u0129nh vi\u1ec5n cho h\u1ec7 ti\u00eau h\u00f3a, \u0103n m\u00f2n ni\u00eam m\u1ea1c n\u1eb7ng, ch\u1ea3y m\u00e1u v\u00e0 s\u1ed1c.\n<ul>\n<li><strong><em>Ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd:<\/em><\/strong> S\u00fac mi\u1ec7ng ngay, u\u1ed1ng th\u1eadt nhi\u1ec1u n\u01b0\u1edbc v\u00e0 \u0111\u01b0a n\u1ea1n nh\u00e2n \u0111i b\u1ec7nh vi\u1ec7n.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-2883 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/02\/h3wr9123y89.jpg\" alt=\"\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/02\/h3wr9123y89.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/02\/h3wr9123y89-500x365.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=\"An_Toan_Khi_Su_Dung\"><\/span>An To\u00e0n Khi S\u1eed D\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>B\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p:<\/strong> \u0110eo kh\u1ea9u trang ho\u1eb7c m\u1eb7t n\u1ea1 ph\u00f2ng \u0111\u1ed9c (n\u1ebfu c\u1ea7n thi\u1ebft).<\/li>\n<li><strong>B\u1ea3o v\u1ec7 m\u1eaft:<\/strong> \u0110eo k\u00ednh an to\u00e0n h\u00f3a ch\u1ea5t.<\/li>\n<li><strong>B\u1ea3o v\u1ec7 c\u01a1 th\u1ec3:<\/strong> M\u1eb7c qu\u1ea7n \u00e1o chuy\u00ean d\u1ee5ng (l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u ch\u1ed1ng \u0103n m\u00f2n).<\/li>\n<li><strong>B\u1ea3o v\u1ec7 tay:<\/strong> \u0110eo g\u0103ng tay cao su.<\/li>\n<li><strong>Kh\u00e1c:<\/strong> Sau gi\u1edd l\u00e0m vi\u1ec7c, t\u1eafm r\u1eeda v\u00e0 thay qu\u1ea7n \u00e1o. Ch\u00fa \u00fd xem th\u1eed \u0111\u1ed3 m\u1eb7c c\u00f3 d\u00ednh h\u00f3a ch\u1ea5t kh\u00f4ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Xu_Ly_Khi_Co_Ro_Ri_NaOH\"><\/span>X\u1eed L\u00fd Khi C\u00f3 R\u00f2 R\u1ec9 NaOH<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00f4 l\u1eadp khu v\u1ef1c b\u1ecb r\u00f2 r\u1ec9 v\u00e0 \u0111\u1eb7t bi\u1ec3n c\u1ea3nh b\u00e1o xung quanh, khuy\u1ebfn c\u00e1o ng\u01b0\u1eddi x\u1eed l\u00fd \u0111eo kh\u1ea9u trang v\u00e0 m\u1eb7c \u0111\u1ed3 b\u1ea3o h\u1ed9 \u0111\u1ea7y \u0111\u1ee7. Kh\u00f4ng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi ch\u1ed7 r\u00f2 r\u1ec9. R\u1ea3i c\u00e1t ho\u1eb7c v\u1eadt li\u1ec7u th\u1ea5m h\u00f3a ch\u1ea5t sau \u0111\u00f3 d\u00f9ng x\u1ebbng s\u1ea1ch thu gom v\u00e0o th\u00f9ng ch\u1ee9a kh\u00f4 r\u00e1o, c\u00f3 n\u1eafp \u0111\u1eady. X\u1ecbt r\u1eeda n\u01a1i b\u1ecb tr\u00e0n b\u1eb1ng n\u01b0\u1edbc nh\u1eb1m l\u00e0m lo\u00e3ng tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. V\u00e0 n\u1ebfu r\u00f2 r\u1ec9 l\u1edbn th\u00ec h\u00e3y li\u00ean h\u1ec7 ngay \u0111\u1ebfn c\u01a1 quan m\u00f4i tr\u01b0\u1eddng \u0111\u1ec3 c\u00f3 ph\u01b0\u01a1ng \u00e1n gi\u1ea3i quy\u1ebft k\u1ecbp th\u1eddi.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bien_Phap_Chua_Chay\"><\/span>Bi\u1ec7n Ph\u00e1p Ch\u1eefa Ch\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lu\u00f4n lu\u00f4n chu\u1ea9n b\u1ecb c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n ch\u1eefa ch\u00e1y nh\u01b0 b\u00ecnh ch\u1eefa ch\u00e1y, n\u01b0\u1edbc phun s\u01b0\u01a1ng, c\u00e1t,&#8230;<\/p>\n<p>Ng\u01b0\u1eddi ph\u00e1t hi\u1ec7n s\u1edbm nh\u1ea5t n\u00ean g\u1ecdi ngay cho c\u01a1 quan c\u1ee9u h\u1ecfa \u0111\u1ebfn n\u01a1i x\u1ea3y ra ch\u00e1y v\u00e0 ngay l\u1eadp t\u1ee9c t\u1ed5 ch\u1ee9c cho nh\u00e2n vi\u00ean x\u01b0\u1edfng r\u1eddi kh\u1ecfi khu v\u1ef1c nhanh ch\u00f3ng. N\u1ebfu c\u00f3 ng\u01b0\u1eddi b\u1ecb th\u01b0\u01a1ng th\u00ec ph\u1ea3i k\u00eau \u0111\u1ed9i c\u1ee9u h\u1ed9 nhanh ch\u00f3ng \u0111\u1ebfn hi\u1ec7n tr\u01b0\u1eddng v\u00e0 chuy\u1ec3n nh\u1eefng ng\u01b0\u1eddi b\u1ecb th\u01b0\u01a1ng \u0111\u1ebfn b\u1ec7nh vi\u1ec7n ho\u1eb7c \u1ee9ng c\u1ee9u k\u1ecbp th\u1eddi.<\/p>\n<p>\u0110\u1ea3m b\u1ea3o an ninh hi\u1ec7n tr\u01b0\u1eddng, gi\u1ea3i t\u00e1n d\u00f2ng ng\u01b0\u1eddi v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c t\u00e0i li\u1ec7u quan tr\u1ecdng.<\/p>\n<p>Tr\u00e1nh l\u1ea1i g\u1ea7n khu v\u1ef1c c\u00f3 n\u01b0\u1edbc \u0111ang x\u1eed l\u00fd \u0111\u00e1m ch\u00e1y v\u00ec n\u01b0\u1edbc c\u00f3 nguy c\u01a1 t\u1ecfa ra m\u1ed9t l\u01b0\u1ee3ng nhi\u1ec7t l\u1edbn khi ti\u1ebfp x\u00fac v\u1edbi NaOH n\u00ean d\u1ec5 g\u00e2y b\u1eafn tung t\u00f3e v\u00e0 g\u00e2y b\u1ecfng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Xu_Ly_O_Nhiem_Nguon_Nuoc\"><\/span>X\u1eed L\u00fd \u00d4 Nhi\u1ec5m Ngu\u1ed3n N\u01b0\u1edbc.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi tr\u01b0\u1eddng h\u1ee3p Natri hydroxit l\u1ecfng b\u1ecb r\u00f2 r\u1ec9 v\u00e0o n\u01b0\u1edbc th\u00ec ta c\u1ea7n \u01b0\u1edbc t\u00ednh l\u01b0\u1ee3ng r\u00f2 r\u1ec9 v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a kh\u1ed1i n\u01b0\u1edbc. Li\u00ean h\u1ec7 ngay \u0111\u1ebfn c\u01a1 quan c\u00f3 th\u1ea9m quy\u1ec1n \u0111\u1ec3 k\u1ecbp th\u1eddi c\u00f3 ph\u01b0\u01a1ng h\u01b0\u1edbng x\u1eed l\u00fd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Noi_Ban_NaOH_Long_Tai_Mien_Nam\"><\/span>N\u01a1i B\u00e1n NaOH L\u1ecfng T\u1ea1i Mi\u1ec1n Nam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>N\u1ebfu b\u1ea1n \u0111ang c\u1ea7n t\u00ecm ngu\u1ed3n <a href=\"https:\/\/hoachatlocthien.com\/ko\/dia-diem-ban-naoh-long-50-tai-dong-nai-chat-luong\/\" target=\"_new\" rel=\"noopener\"><strong>Mua NaOH L\u1ecfng 50% t\u1ea1i \u0110\u1ed3ng Nai<\/strong><\/a> v\u1edbi gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao, th\u00ec H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady. V\u1edbi danh ti\u1ebfng l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u v\u1ec1 h\u00f3a ch\u1ea5t x\u1eed l\u00fd n\u01b0\u1edbc t\u1ea1i Vi\u1ec7t Nam, ch\u00fang t\u00f4i cam k\u1ebft cung c\u1ea5p s\u1ea3n ph\u1ea9m NaOH \u2013 Natri Hydroxit l\u1ecfng mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao cho c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin li\u00ean quan \u0111\u1ebfn NaOH \u2013 Natri Hydroxit l\u1ecfng v\u1ec1 t\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng c\u0169ng nh\u01b0 m\u1ed9t s\u1ed1 l\u01b0u \u00fd an to\u00e0n v\u1ec1 h\u00f3a ch\u1ea5t n\u00e0y. N\u1ebfu b\u1ea1n c\u1ea7n th\u00eam th\u00f4ng tin ho\u1eb7c g\u1eb7p b\u1ea5t k\u1ef3 b\u0103n kho\u0103n n\u00e0o trong vi\u1ec7c mua h\u00e0ng th\u00ec h\u00e3y li\u00ean h\u1ec7 v\u1edbi L\u1ed9c Thi\u00ean qua s\u1ed1 \u0111i\u1ec7n tho\u1ea1i <a href=\"tel:0979891929\"><strong><span style=\"color: #ed1c24;\">0979 89 1929<\/span><\/strong><\/a> ho\u1eb7c \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn d\u01b0\u1edbi trang \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 t\u1eadn t\u00ecnh nh\u1ea5t.<img decoding=\"async\" class=\"aligncenter wp-image-1546 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/loc-thien.png\" alt=\"\" width=\"500\" height=\"313\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/loc-thien.png 1120w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/loc-thien-500x313.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\/313;\" \/><\/p>\n<hr \/>\n<div class=\"row row-collapse row-full-width\"  id=\"row-746861109\">\n\n\n\t<div id=\"col-702929967\" 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-713222735\" 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>Natri hydroxit l\u1ecfng, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x\u00fat \u0103n da, soda ki\u1ec1m, n\u01b0\u1edbc ki\u1ec1m,\u2026 l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1 c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc l\u00e0 NaOH. \u0110\u00e2y l\u00e0 h\u00f3a ch\u1ea5t c\u00f3 t\u00ednh ki\u1ec1m v\u00e0 t\u00ednh \u0103n m\u00f2n cao, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau v\u00e0 b\u00e0i vi\u1ebft sau \u0111\u00e2y [&#8230;]\n","protected":false},"author":2,"featured_media":3264,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2965","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\/2965","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=2965"}],"version-history":[{"count":2,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/2965\/revisions"}],"predecessor-version":[{"id":4510,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/2965\/revisions\/4510"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media\/3264"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media?parent=2965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/categories?post=2965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/tags?post=2965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}