{"id":2545,"date":"2024-01-09T10:08:47","date_gmt":"2024-01-09T03:08:47","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=2545"},"modified":"2025-02-20T15:18:54","modified_gmt":"2025-02-20T08:18:54","slug":"dia-chi-mua-naoh-o-dau-tp-hcm","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm","title":{"rendered":"\u0110\u1ecba Ch\u1ec9 Mua NaOH \u1edf \u0110\u00e2u Tp.HCM"},"content":{"rendered":"<p><strong data-start=\"620\" data-end=\"727\">Natri Hydroxit (NaOH), c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x\u00fat ho\u1eb7c dung d\u1ecbch ki\u1ec1m, l\u00e0 m\u1ed9t h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p quan tr\u1ecdng.<\/strong> \u0110\u1eb7c bi\u1ec7t, n\u00f3 l\u00e0 th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong s\u1ea3n xu\u1ea5t x\u00e0 ph\u00f2ng. Khi x\u00fat h\u1ea1t ho\u1eb7c x\u00fat v\u1ea3y \u0111\u01b0\u1ee3c pha v\u1edbi n\u01b0\u1edbc, ch\u00fang t\u1ea1o ra dung d\u1ecbch NaOH, m\u1ed9t h\u1ee3p ch\u1ea5t \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 d\u1ec7t nhu\u1ed9m, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y.\nDung d\u1ecbch n\u00e0y khi tr\u1ed9n v\u1edbi ch\u1ea5t b\u00e9o v\u00e0 d\u1ea7u s\u1ebd g\u00e2y ra ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc g\u1ecdi l\u00e0 x\u00e0 ph\u00f2ng h\u00f3a (saponification), l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e0m ra nh\u1eefng c\u1ee5c x\u00e0 ph\u00f2ng th\u1ee7 c\u00f4ng \u0111\u1eb9p m\u1eaft.\n\nSau \u0111\u00e2y, <strong>L\u1ed9c Thi\u00ean<\/strong> xin gi\u1edbi thi\u1ec7u \u0111\u1ebfn b\u1ea1n \u0111\u1ecdc v\u1ec1 s\u1ea3n ph\u1ea9m NaOH, c\u00e1ch l\u00e0m x\u00e0 ph\u00f2ng t\u1eeb NaOH nh\u01b0 th\u1ebf n\u00e0o, c\u0169ng nh\u01b0 <strong>n\u01a1i mua NaOH \u1edf \u0111\u00e2u Tp.HCM.<\/strong><\/p><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\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Xut_NaOH\" title=\"X\u00fat NaOH\">X\u00fat 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\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Xu_Ly_Va_Bao_Quan\" title=\"X\u1eed L\u00fd V\u00e0 B\u1ea3o Qu\u1ea3n\">X\u1eed L\u00fd V\u00e0 B\u1ea3o Qu\u1ea3n<\/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\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Mot_so_cong_dung_cua_NaOH\" title=\"M\u1ed9t s\u1ed1 c\u00f4ng d\u1ee5ng c\u1ee7a NaOH\">M\u1ed9t s\u1ed1 c\u00f4ng d\u1ee5ng c\u1ee7a NaOH<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Lam_xa_phong_tu_Natri_Hydroxit\" title=\"L\u00e0m x\u00e0 ph\u00f2ng t\u1eeb Natri Hydroxit\">L\u00e0m x\u00e0 ph\u00f2ng t\u1eeb Natri Hydroxit<\/a><\/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\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Che_bien_Xut\" title=\"Ch\u1ebf bi\u1ebfn X\u00fat\">Ch\u1ebf bi\u1ebfn X\u00fat<\/a><\/li><\/ul><\/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\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Mua_NaOH_o_Dau_TpHCM\" title=\"Mua NaOH \u1edf \u0110\u00e2u Tp.HCM\">Mua NaOH \u1edf \u0110\u00e2u Tp.HCM<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm\/#NaOH_co_gay_hai_cho_moi_truong_khong_Cach_xu_ly_an_toan\" title=\"NaOH c\u00f3 g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng kh\u00f4ng? C\u00e1ch x\u1eed l\u00fd an to\u00e0n?\">NaOH c\u00f3 g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng kh\u00f4ng? C\u00e1ch x\u1eed l\u00fd an to\u00e0n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hoachatlocthien.com\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Tai_sao_NaOH_co_the_lam_tan_nhom_nhung_khong_anh_huong_den_thep_khong_gi\" title=\"T\u1ea1i sao NaOH c\u00f3 th\u1ec3 l\u00e0m tan nh\u00f4m nh\u01b0ng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u00e9p kh\u00f4ng g\u1ec9?\">T\u1ea1i sao NaOH c\u00f3 th\u1ec3 l\u00e0m tan nh\u00f4m nh\u01b0ng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u00e9p kh\u00f4ng g\u1ec9?<\/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\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Lam_sao_de_pha_loang_NaOH_an_toan_ma_khong_gay_nguy_hiem\" title=\"L\u00e0m sao \u0111\u1ec3 pha lo\u00e3ng NaOH an to\u00e0n m\u00e0 kh\u00f4ng g\u00e2y nguy hi\u1ec3m?\">L\u00e0m sao \u0111\u1ec3 pha lo\u00e3ng NaOH an to\u00e0n m\u00e0 kh\u00f4ng g\u00e2y nguy hi\u1ec3m?<\/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\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm\/#Co_the_su_dung_NaOH_de_lam_sach_duong_ong_nuoc_gia_dinh_khong\" title=\"C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NaOH \u0111\u1ec3 l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc gia \u0111\u00ecnh kh\u00f4ng?\">C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NaOH \u0111\u1ec3 l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc gia \u0111\u00ecnh kh\u00f4ng?<\/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\/zh\/dia-chi-mua-naoh-o-dau-tp-hcm\/#NaOH_co_the_dung_de_khu_trung_va_diet_khuan_khong\" title=\"NaOH c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 kh\u1eed tr\u00f9ng v\u00e0 di\u1ec7t khu\u1ea9n kh\u00f4ng?\">NaOH c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 kh\u1eed tr\u00f9ng v\u00e0 di\u1ec7t khu\u1ea9n kh\u00f4ng?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xut_NaOH\"><\/span>X\u00fat NaOH<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"wp-block-image wp-image-2549\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"1000\" height=\"730\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh.jpg\" alt=\"Mua NaOH \u1edf \u0110\u00e2u Tp.HCM\" class=\"wp-image-2549 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-500x365.jpg 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/730;\" \/><figcaption class=\"wp-element-caption\">X\u00fat<\/figcaption><\/figure><\/div><p><strong>Natri hydroxit<\/strong> hay \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x\u00fat ho\u1eb7c n\u01b0\u1edbc soda ki\u1ec1m, l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ed5 bi\u1ebfn trong ch\u1ea5t t\u1ea9y r\u1eeda v\u00e0 x\u00e0 ph\u00f2ng.\n<\/p><p>\u1ede \u0111i\u1ec1u ki\u1ec7n th\u01b0\u1eddng, <strong data-start=\"1458\" data-end=\"1583\">Natri Hydroxit t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng r\u1eafn m\u00e0u tr\u1eafng, kh\u00f4ng m\u00f9i v\u00e0 khi tan trong n\u01b0\u1edbc s\u1ebd t\u1ea1o th\u00e0nh dung d\u1ecbch kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i.<\/strong> H\u00f3a ch\u1ea5t n\u00e0y c\u00f3 t\u00ednh ki\u1ec1m m\u1ea1nh, ph\u1ea3n \u1ee9ng d\u1eef d\u1ed9i v\u1edbi n\u01b0\u1edbc v\u00e0 axit m\u1ea1nh, sinh nhi\u1ec7t cao, <strong data-start=\"1671\" data-end=\"1721\">c\u00f3 th\u1ec3 g\u00e2y b\u1ecfng ho\u1eb7c l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac.<\/strong> \u0110\u1eb7c bi\u1ec7t, n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi h\u01a1i \u1ea9m trong kh\u00f4ng kh\u00ed, NaOH c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 n\u01b0\u1edbc v\u00e0 t\u1ea1o ra ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc, d\u1ec5 l\u00e0m t\u0103ng nguy c\u01a1 ch\u00e1y n\u1ebfu g\u1ea7n v\u1eadt li\u1ec7u d\u1ec5 b\u1eaft l\u1eeda.<\/p><ul class=\"wp-block-list\"><li>Natri hydroxit khi ph\u1ea3n \u1ee9ng v\u1edbi axit m\u1ea1nh nh\u01b0 hydrochloric, sulfuric ho\u1eb7c nitric, n\u01b0\u1edbc v\u00e0 \u0111\u1ed9 \u1ea9m s\u1ebd gi\u1ea3i ph\u00f3ng nhi\u1ec7t nhanh ch\u00f3ng.<\/li>\n\n<li>Khi NaOH ph\u1ea3n \u1ee9ng v\u1edbi kim lo\u1ea1i n\u00f3 gi\u1ea3i ph\u00f3ng kh\u00ed hydro.<\/li>\n\n<li>X\u00fat c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh mu\u1ed1i s\u1ed1c (mang t\u00ednh d\u1ec5 n\u1ed5) khi ti\u1ebfp x\u00fac v\u1edbi c\u00e1c h\u1ee3p ch\u1ea5t ch\u1ee9a nit\u01a1.<\/li>\n\n<li>Natri hydroxit kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c t\u00e1c nh\u00e2n oxy h\u00f3a, dung m\u00f4i clo h\u00f3a, amoniac v\u00e0 c\u00e1c v\u1eadt li\u1ec7u h\u1eefu c\u01a1.<\/li><\/ul><p><strong data-start=\"2263\" data-end=\"2389\">Nh\u1edd kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng v\u1edbi ch\u1ea5t b\u00e9o, Natri Hydroxit \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t x\u00e0 ph\u00f2ng v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda gia d\u1ee5ng.<\/strong> Ngo\u00e0i ra, NaOH c\u00f2n l\u00e0 nguy\u00ean li\u1ec7u quan tr\u1ecdng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, x\u1eed l\u00fd n\u01b0\u1edbc, s\u1ea3n xu\u1ea5t gi\u1ea5y, d\u1ec7t nhu\u1ed9m v\u00e0 ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m. <strong data-start=\"2529\" data-end=\"2589\">Tr\u00ean th\u1ecb tr\u01b0\u1eddng, NaOH \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i d\u01b0\u1edbi ba d\u1ea1ng ch\u00ednh:<\/strong><\/p><ul class=\"wp-block-list\"><li><strong data-start=\"2596\" data-end=\"2607\">X\u00fat h\u1ea1t<\/strong>: Vi\u00ean nh\u1ecf m\u00e0u tr\u1eafng, d\u1ec5 h\u00f2a tan trong n\u01b0\u1edbc.<\/li>\n\n<li><strong data-start=\"2658\" data-end=\"2669\">X\u00fat v\u1ea3y<\/strong>: D\u1ea1ng v\u1ea3y tuy\u1ebft, c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/li>\n\n<li><strong data-start=\"2715\" data-end=\"2727\">X\u00fat l\u1ecfng<\/strong>: Dung d\u1ecbch NaOH v\u1edbi c\u00e1c n\u1ed3ng \u0111\u1ed9 kh\u00e1c nhau, t\u00f9y theo nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/li><\/ul><p>\nV\u00e0 n\u1ebfu b\u1ea1n \u0111ang t\u00ecm n\u01a1i <strong>mua NaOH \u1edf \u0111\u00e2u Tp.HCM<\/strong> th\u00ec h\u00e3y k\u00e9o xu\u1ed1ng m\u1ee5c b\u00e0i cu\u1ed1i ph\u00eda d\u01b0\u1edbi nh\u00e9.\n<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>T\u00ecm hi\u1ec3u chi ti\u1ebft<\/strong><\/p>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/hoachatlocthien.com\/naoh-la-gi\/\">NaOH l\u00e0 g\u00ec<\/a><\/li>\n\n<li><a href=\"https:\/\/hoachatlocthien.com\/xut-naoh\/\" target=\"_new\" rel=\"noopener\">NaOH c\u00f4ng nghi\u1ec7p<\/a><\/li><\/ul><\/blockquote><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xu_Ly_Va_Bao_Quan\"><\/span>X\u1eed L\u00fd V\u00e0 B\u1ea3o Qu\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"1000\" height=\"730\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-2-1.jpg\" alt=\"\" class=\"wp-image-2554 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-2-1.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-2-1-500x365.jpg 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/730;\" \/><\/figure><\/div><p>Trong tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra s\u1ef1 c\u1ed1 tr\u00e0n NaOH, nh\u00e2n vi\u00ean c\u1ea7n \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng v\u00e0 tu\u00e2n th\u1ee7 quy tr\u00ecnh x\u1eed l\u00fd an to\u00e0n sau:<\/p><ul class=\"wp-block-list\"><li><strong>S\u01a1 t\u00e1n v\u00e0 ki\u1ec3m so\u00e1t khu v\u1ef1c:<\/strong><ul class=\"wp-block-list\"><li>Nhanh ch\u00f3ng s\u01a1 t\u00e1n to\u00e0n b\u1ed9 nh\u00e2n vi\u00ean kh\u00f4ng li\u00ean quan ra kh\u1ecfi khu v\u1ef1c b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/li>\n\n<li>C\u1ea3nh b\u00e1o nguy hi\u1ec3m v\u00e0 ki\u1ec3m so\u00e1t l\u1ed1i ra v\u00e0o \u0111\u1ec3 ng\u0103n ch\u1eb7n ng\u01b0\u1eddi kh\u00f4ng c\u00f3 nhi\u1ec7m v\u1ee5 ti\u1ebfp c\u1eadn.<\/li><\/ul><\/li>\n\n<li><strong>Lo\u1ea1i b\u1ecf nguy c\u01a1 ch\u00e1y n\u1ed5:<\/strong><ul class=\"wp-block-list\"><li>T\u1eaft ngay c\u00e1c ngu\u1ed3n nhi\u1ec7t v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n g\u1ea7n khu v\u1ef1c tr\u00e0n.<\/li>\n\n<li>Kh\u00f4ng \u0111\u1ec3 NaOH ti\u1ebfp x\u00fac v\u1edbi v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y nh\u01b0 g\u1ed7, gi\u1ea5y ho\u1eb7c h\u00f3a ch\u1ea5t d\u1ec5 b\u1eaft l\u1eeda.<\/li><\/ul><\/li>\n\n<li><strong>Thu gom v\u00e0 x\u1eed l\u00fd NaOH:<\/strong><ul class=\"wp-block-list\"><li>\u0110\u1ed1i v\u1edbi x\u00fat l\u1ecfng, s\u1eed d\u1ee5ng c\u00e1t kh\u00f4, \u0111\u1ea5t ho\u1eb7c v\u1eadt li\u1ec7u h\u1ea5p th\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 th\u1ea5m h\u00fat h\u00f3a ch\u1ea5t.<\/li>\n\n<li>Thu gom c\u1ea9n th\u1eadn v\u00e0o th\u00f9ng ch\u1ee9a chuy\u00ean bi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi v\u1eadn chuy\u1ec3n v\u00e0 x\u1eed l\u00fd.<\/li>\n\n<li>Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng s\u1eed d\u1ee5ng n\u01b0\u1edbc \u0111\u1ec3 l\u00e0m s\u1ea1ch, v\u00ec c\u00f3 th\u1ec3 g\u00e2y ra ph\u1ea3n \u1ee9ng nhi\u1ec7t m\u1ea1nh, l\u00e0m h\u00f3a ch\u1ea5t b\u1eafn ra ngo\u00e0i.<\/li><\/ul><\/li>\n\n<li><strong>L\u00e0m s\u1ea1ch v\u00e0 th\u00f4ng gi\u00f3 khu v\u1ef1c:<\/strong><ul class=\"wp-block-list\"><li>Sau khi thu gom NaOH, th\u00f4ng gi\u00f3 khu v\u1ef1c ngay l\u1eadp t\u1ee9c \u0111\u1ec3 gi\u1ea3m h\u01a1i h\u00f3a ch\u1ea5t trong kh\u00f4ng kh\u00ed.<\/li>\n\n<li>Ki\u1ec3m tra k\u1ef9 b\u1ec1 m\u1eb7t s\u00e0n v\u00e0 d\u1ee5ng c\u1ee5 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd s\u1ea1ch s\u1ebd tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng khu v\u1ef1c.<\/li><\/ul><\/li>\n\n<li><strong>Quy \u0111\u1ecbnh b\u1ea3o qu\u1ea3n NaOH:<\/strong><ul class=\"wp-block-list\"><li>Lu\u00f4n b\u1ea3o qu\u1ea3n NaOH trong h\u1ed9p ch\u1ee9a nguy\u00ean g\u1ed1c, \u0111\u1eady k\u00edn.<\/li>\n\n<li>\u0110\u1ec3 \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh xa n\u01b0\u1edbc v\u00e0 h\u01a1i \u1ea9m.<\/li>\n\n<li>NaOH c\u00f3 th\u1ec3 \u0103n m\u00f2n s\u1eaft, \u0111\u1ed3ng, m\u1ed9t s\u1ed1 lo\u1ea1i nh\u1ef1a, cao su, do \u0111\u00f3 n\u00ean s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ed1ng ki\u1ec1m \u0111\u1ec3 b\u1ea3o qu\u1ea3n an to\u00e0n.<\/li><\/ul><\/li>\n\n<li><strong>L\u01b0u \u00fd quan tr\u1ecdng:<\/strong> KH\u00d4NG x\u1ea3 NaOH tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ec7 th\u1ed1ng c\u1ed1ng r\u00e3nh, v\u00ec c\u00f3 th\u1ec3 g\u00e2y nguy h\u1ea1i \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng v\u00e0 h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mot_so_cong_dung_cua_NaOH\"><\/span>M\u1ed9t s\u1ed1 c\u00f4ng d\u1ee5ng c\u1ee7a NaOH<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\nNatri hydroxit l\u00e0 th\u00e0nh ph\u1ea7n ph\u1ed5 bi\u1ebfn trong x\u00e0 ph\u00f2ng v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda, \u0111\u1eb7c bi\u1ec7t l\u00e0 l\u00e0m ch\u1ea5t t\u1ea9y r\u1eeda c\u1ed1ng \u0111\u1ec3 th\u00f4ng t\u1eafc \u0111\u01b0\u1eddng \u1ed1ng.\n\nKho\u1ea3ng 56% natri hydroxit s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p, v\u1edbi 25% NaOH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng nghi\u1ec7p gi\u1ea5y. M\u1ed9t s\u1ed1 <strong><a href=\"https:\/\/hoachatlocthien.com\/top-10-ung-dung-naoh-trong-san-xuat-cong-nghiep\/\" target=\"_new\" rel=\"noopener\">\u1ee9ng d\u1ee5ng NaOH<\/a><\/strong> kh\u00e1c bao g\u1ed3m s\u1ea3n xu\u1ea5t pin ki\u1ec1m, x\u1eed l\u00fd th\u1ef1c ph\u1ea9m, r\u1eeda rau \u0111\u1ec3 \u0111\u00f3ng h\u1ed9p, thu\u1ed1c t\u1ea9y qu\u1ea7n \u00e1o, ch\u1ea5t th\u00f4ng c\u1ed1ng, x\u00e0 ph\u00f2ng, l\u00e0m gi\u1ea5y, t\u00e1i ch\u1ebf gi\u1ea5y, ch\u1ebf bi\u1ebfn qu\u1eb7ng nh\u00f4m, v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc.\n<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lam_xa_phong_tu_Natri_Hydroxit\"><\/span>L\u00e0m x\u00e0 ph\u00f2ng t\u1eeb Natri Hydroxit<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"wp-block-image wp-image-2546\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"1000\" height=\"730\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-3.jpg\" alt=\"Mua NaOH \u1edf \u0110\u00e2u Tp.HCM\" class=\"wp-image-2546 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-3.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-3-500x365.jpg 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/730;\" \/><figcaption class=\"wp-element-caption\">Natri Hydroxit d\u00f9ng l\u00e0m x\u00e0 ph\u00f2ng<\/figcaption><\/figure><\/div><p>Saponification l\u00e0 qu\u00e1 tr\u00ecnh bi\u1ebfn \u0111\u1ed5i d\u1ea7u ho\u1eb7c ch\u1ea5t b\u00e9o th\u00e0nh x\u00e0 ph\u00f2ng v\u00e0 glycerin b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng x\u00fat. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n \u0111\u1ec3 l\u00e0m x\u00e0 ph\u00f2ng b\u1eb1ng x\u00fat: <\/p><p><strong><em>Nguy\u00ean li\u1ec7u c\u1ea7n thi\u1ebft:<\/em><\/strong><\/p><ul class=\"wp-block-list\"><li>D\u1ea7u th\u1ef1c v\u1eadt nh\u01b0 d\u1ea7u d\u1eeba, d\u1ea7u oliu,\u2026<\/li>\n\n<li>X\u00fat d\u1ea1ng h\u1ea1t ho\u1eb7c l\u1ecfng<\/li>\n\n<li>N\u01b0\u1edbc<\/li>\n\n<li>M\u00e0u v\u00e0 h\u01b0\u01a1ng th\u01a1m t\u00f9y theo s\u1edf th\u00edch<\/li><\/ul><p><strong><em>H\u01b0\u1edbng d\u1eabn l\u00e0m x\u00e0 ph\u00f2ng:<\/em><\/strong><\/p><ul class=\"wp-block-list\"><li>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u, ta c\u1ea7n \u0111o l\u01b0\u1ee3ng d\u1ea7u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111un s\u00f4i. Duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 \u1edf m\u1ee9c xung quanh 100 \u0111\u1ed9 C.<\/li>\n\n<li>Trong m\u1ed9t n\u1ed3i kh\u00e1c, \u0111o l\u01b0\u1ee3ng x\u00fat v\u00e0 n\u01b0\u1edbc c\u1ea7n thi\u1ebft, sau \u0111\u00f3 khu\u1ea5y \u0111\u1ec1u cho \u0111\u1ebfn khi x\u00fat tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc. L\u01b0u \u00fd r\u1eb1ng qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra m\u1ed9t ph\u1ea3n \u1ee9ng nhi\u1ec7t m\u1ea1nh v\u00e0 n\u01b0\u1edbc s\u1ebd n\u00f3ng l\u00ean n\u00ean ph\u1ea3i mang t\u1ea1p d\u1ec1, \u0111eo g\u0103ng tay v\u00e0 c\u1ea7n th\u1ef1c hi\u1ec7n thao t\u00e1c c\u1ea9n th\u1eadn.<\/li>\n\n<li>Khi c\u1ea3 hai h\u1ed7n h\u1ee3p (d\u1ea7u v\u00e0 dung d\u1ecbch x\u00fat) \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 x\u00e1c \u0111\u1ecbnh, cho x\u00fat v\u00e0o d\u1ea7u t\u1eebng ch\u00fat m\u1ed9t \u0111\u1ed3ng th\u1eddi khu\u1ea5y \u0111\u1ec1u.<\/li>\n\n<li>Ti\u1ebfp t\u1ee5c khu\u1ea5y \u0111\u1ec1u cho \u0111\u1ebfn khi h\u1ed7n h\u1ee3p d\u1ea7u v\u00e0 x\u00fat \u0111\u00e3 h\u00f2a quy\u1ec7n ho\u00e0n to\u00e0n v\u00e0 c\u00f3 c\u1ea5u tr\u00fac gi\u1ed1ng nh\u01b0 m\u1ee1 x\u00e0 ph\u00f2ng.<\/li>\n\n<li>Th\u00eam m\u00e0u s\u1eafc ho\u1eb7c h\u01b0\u01a1ng th\u01a1m m\u00e0 m\u00ecnh mu\u1ed1n v\u00e0o h\u1ed7n h\u1ee3p tr\u01b0\u1edbc khi \u0111\u1ed5 v\u00e0o khu\u00f4n.<\/li>\n\n<li>\u0110\u1ed5 h\u1ed7n h\u1ee3p x\u00e0 ph\u00f2ng v\u00e0o khu\u00f4n v\u00e0 \u0111\u1ec3 ngu\u1ed9i cho \u0111\u1ebfn khi \u0111\u00f4ng c\u1ee9ng. Th\u1eddi gian n\u00e0y c\u00f3 th\u1ec3 k\u00e9o d\u00e0i t\u1eeb v\u00e0i gi\u1edd \u0111\u1ebfn v\u00e0i ng\u00e0y, t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng th\u1ee9c v\u00e0 \u0111i\u1ec1u ki\u1ec7n.<\/li>\n\n<li>Sau khi x\u00e0 ph\u00f2ng \u0111\u00e3 c\u1ee9ng, b\u1ea1n c\u00f3 th\u1ec3 c\u1eaft n\u00f3 th\u00e0nh t\u1eebng th\u1ecfi hay mi\u1ebfng, v\u00e0 \u0111\u1ec3 ch\u00fang kh\u00f4 v\u00e0 l\u00e3o h\u00f3a th\u00eam m\u1ed9t th\u1eddi gian tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Che_bien_Xut\"><\/span>Ch\u1ebf bi\u1ebfn X\u00fat<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"1000\" height=\"730\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-1.jpg\" alt=\"hoachatlocthien\" class=\"wp-image-2548 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-1.jpg 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2024\/01\/mua-naoh-1-500x365.jpg 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/730;\" \/><\/figure><\/div><p>\n\nSau \u0111\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn Natri Hydroxit c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t:\n\n<em><strong>*L\u01b0u \u00fd quan tr\u1ecdng:<\/strong> Ch\u1ebf bi\u1ebfn x\u00fat y\u00eau c\u1ea7u c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n nghi\u00eam ng\u1eb7t v\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t ch\u1ea5t \u0103n m\u00f2n m\u1ea1nh. Khi tham gia qu\u00e1 tr\u00ecnh, c\u1ea7n \u0111eo k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay h\u00f3a h\u1ecdc, v\u00e0 l\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng tho\u00e1ng v\u00e0 m\u00e1t.<\/em>\n\nQu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn X\u00fat th\u00f4ng qua qu\u00e1 tr\u00ecnh \u0111i\u1ec7n ph\u00e2n:\n<\/p><ul class=\"wp-block-list\"><li><strong>Nguy\u00ean li\u1ec7u:<\/strong> Nguy\u00ean li\u1ec7u ch\u00ednh \u0111\u1ec3 s\u1ea3n xu\u1ea5t x\u00fat l\u00e0 mu\u1ed1i \u0103n (mu\u1ed1i natri clorua &#8211; NaCl) v\u00e0 n\u01b0\u1edbc (H2O).<\/li>\n\n<li><strong>Electrolysis Cell (Cell \u0111i\u1ec7n ph\u00e2n):<\/strong> Qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn x\u00fat th\u01b0\u1eddng x\u1ea3y ra trong m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;electrolysis cell&#8221; (bu\u1ed3ng \u0111i\u1ec7n ph\u00e2n). Cell n\u00e0y ch\u1ee9a m\u1ed9t ch\u1ea5t d\u1eabn \u0111i\u1ec7n (th\u01b0\u1eddng l\u00e0 n\u01b0\u1edbc) v\u00e0 hai \u0111i\u1ec7n c\u1ef1c &#8211; m\u1ed9t l\u00e0 anode v\u00e0 m\u1ed9t l\u00e0 cathode.<\/li>\n\n<li><strong>Ph\u1ea3n \u1ee9ng t\u1ea1i anode: <\/strong>T\u1ea1i anode (\u0111i\u1ec7n c\u1ef1c d\u01b0\u01a1ng), mu\u1ed1i natri clorua (NaCl) b\u1ecb oxi h\u00f3a th\u00e0nh clorin (Cl2) v\u00e0 ion natri (Na+).<\/li>\n\n<li><strong>Ph\u1ea3n \u1ee9ng t\u1ea1i cathode:<\/strong> T\u1ea1i cathode (\u0111i\u1ec7n c\u1ef1c \u00e2m), n\u01b0\u1edbc (H2O) b\u1ecb gi\u1ea3m th\u00e0nh hydroxit (OH-) v\u00e0 kh\u00ed hi\u0111ro (H2).<\/li>\n\n<li><strong>K\u1ebft h\u1ee3p c\u00e1c ph\u1ea3n \u1ee9ng:<\/strong> Clo (Cl2) v\u00e0 hydroxit (OH-) t\u1ea1o th\u00e0nh x\u00fat (NaOH).<\/li>\n\n<li><strong>Thu gom v\u00e0 l\u00e0m s\u1ea1ch:<\/strong> X\u00fat \u0111\u01b0\u1ee3c thu gom, l\u00e0m s\u1ea1ch v\u00e0 \u0111\u00f3ng g\u00f3i th\u00e0nh d\u1ea1ng vi\u00ean ho\u1eb7c v\u1ea3y \u0111\u1ec3 b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/li><\/ul><p><em>Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t cao v\u00e0 an to\u00e0n trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/em><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mua_NaOH_o_Dau_TpHCM\"><\/span><strong>Mua NaOH \u1edf \u0110\u00e2u Tp.HCM<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p>B\u1ea1n \u0111ang t\u00ecm n\u01a1i mua NaOH uy t\u00edn t\u1ea1i TP.HCM? H\u00f3a ch\u1ea5t L\u1ed9c Thi\u00ean ch\u00ednh l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u!<\/p><ul class=\"wp-block-list\"><li>Ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p X\u00fat NaOH ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9ng nh\u1eadn MSDS, \u0111\u1ea3m b\u1ea3o an to\u00e0n khi s\u1eed d\u1ee5ng.<\/li>\n\n<li>Ngu\u1ed3n h\u00e0ng d\u1ed3i d\u00e0o, nh\u1eadp kh\u1ea9u t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u.<\/li>\n\n<li>Giao h\u00e0ng nhanh ch\u00f3ng, linh ho\u1ea1t t\u1ea1i TP.HCM v\u00e0 tr\u00ean to\u00e0n qu\u1ed1c.<\/li>\n\n<li>H\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt v\u00e0 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng an to\u00e0n<\/li><\/ul><p>\nL\u00e0 m\u1ed9t doanh nghi\u1ec7p \u0111ang h\u00f2a m\u00ecnh trong l\u0129nh v\u1ef1c kinh doanh v\u00e0 xu\u1ea5t nh\u1eadp kh\u1ea9u h\u00f3a ch\u1ea5t, L\u1ed9c Thi\u00ean lu\u00f4n \u0111\u1eb7t ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m l\u00e0 tr\u1ecdng t\u00e2m. Ch\u00fang t\u00f4i cung c\u1ea5p <strong><a href=\"https:\/\/hoachatlocthien.com\/xut-long-naoh-32-viet-nam\/\" target=\"_new\" rel=\"noopener\">gi\u00e1 NaOH 32<\/a><\/strong> c\u1ea1nh tranh v\u1edbi ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9 r\u00f5 r\u00e0ng v\u00e0 d\u1ecbch v\u1ee5 b\u00e1n h\u00e0ng uy t\u00edn.\n\nCh\u00fang t\u00f4i cam \u0111oan s\u1ea3n ph\u1ea9m X\u00fat NaOH c\u1ee7a L\u1ed9c Thi\u00ean c\u00f3 gi\u00e1 th\u00e0nh c\u1ea1nh tranh \u0111\u1ed3ng th\u1eddi mang \u0111\u1ebfn cung c\u1ea5p d\u1ecbch v\u1ee5 b\u00e1n h\u00e0ng chuy\u00ean nghi\u1ec7p v\u00e0 uy t\u00edn. Ch\u00fang t\u00f4i lu\u00f4n s\u1eb5n s\u00e0ng l\u1eafng nghe v\u00e0 h\u1ed7 tr\u1ee3 qu\u00fd kh\u00e1ch h\u00e0ng \u0111\u1ec3 kh\u00e1ch h\u00e0ng c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 h\u00e0i l\u00f2ng khi mua h\u00e0ng.\n\n<strong>L\u1ed9c Thi\u00ean<\/strong> cam k\u1ebft ti\u1ebfp t\u1ee5c ph\u1ea5n \u0111\u1ea5u ph\u00e1t tri\u1ec3n \u0111\u1ec3 duy tr\u00ec s\u1ef1 uy t\u00edn v\u00e0 tin t\u01b0\u1edfng c\u1ee7a kh\u00e1ch h\u00e0ng, v\u00e0 ch\u00fang t\u00f4i r\u1ea5t mong mu\u1ed1n \u0111\u01b0\u1ee3c h\u1ee3p t\u00e1c v\u1edbi b\u1ea1n \u0111\u1ec3 \u0111em l\u1ea1i gi\u1ea3i ph\u00e1p t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/hoachatlocthien.com\/san-pham\/naoh-xut-naoh-natri-hydroxide-xut-an-da\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1000\" height=\"753\" data-sizes=\"(max-width: 1000px) 100vw, 1000px\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/HCL-32-long-loc-thien-1-min.png\" alt=\"Mua NaOH \u1edf \u0110\u00e2u Tp.HCM\" class=\"wp-image-1552 lazyload\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/HCL-32-long-loc-thien-1-min.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/HCL-32-long-loc-thien-1-min-500x377.png 500w\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1000px; --smush-placeholder-aspect-ratio: 1000\/753;\" \/><\/a><\/figure><\/div><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><div class=\"row row-collapse row-full-width\"  id=\"row-1307294467\">\n\n\n\t<div id=\"col-1540449386\" 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>C\u00d4NG TY TNHH \u0110\u1ea6U T\u01af PH\u00c1T TRI\u1ec2N L\u1ed8C THI\u00caN<\/strong><\/p>\n<ul>\n<li><strong>\u0110\u1ecba ch\u1ec9:\u00a0<\/strong>452\/6B T\u1ec9nh L\u1ed9 10, P. B\u00ecnh Tr\u1ecb \u0110\u00f4ng, Q. B\u00ecnh T\u00e2n, TP.HCM<\/li>\n<li><strong>\u0110i\u1ec7n tho\u1ea1i:<\/strong> 028 6269 5669 - \u00a0028 6269 5662<\/li>\n<li><strong>Website:<\/strong> <a href=\"https:\/\/hoachatlocthien.com\/\" 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-1861819830\" 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>Chi nh\u00e1nh v\u00e0 kho h\u00e0ng<\/strong><\/p>\n<ul>\n<li><strong>Kho 1<\/strong>: \u1ea4p Ph\u01b0\u1edbc H\u01b0ng, X. M\u1ef9 Xu\u00e2n, H. T\u00e2n Th\u00e0nh, T. B\u00e0 R\u1ecba - V\u0169ng T\u00e0u<\/li>\n<li><strong>Kho 2<\/strong>: Ph\u01b0\u1edbc Th\u00e1i, X. Ph\u01b0\u1edbc B\u00ecnh, H. Long\u00a0 Th\u00e0nh, T. \u0110\u1ed3ng Nai<\/li>\n<li><strong>Kho 3<\/strong>: KCN T\u00e2n \u0110\u00f4ng Hi\u1ec7p B, D\u0129 An, B\u00ecnh D\u01b0\u01a1ng .<\/li>\n<li><strong>Kho 4<\/strong>: KCN H\u00f2a Kh\u00e1nh , \u0110\u00e0 N\u1eb5ng<\/li>\n<li><strong>Kho 5:<\/strong> KCN \u00d4 M\u00f4, Ph\u01b0\u1eddng Ph\u01b0\u1edbc Th\u1edbi, Qu\u1eadn \u00d4 M\u00f4n, Tp.C\u1ea7n Th\u01a1<\/li>\n<li><strong>Kho 6:<\/strong> KCN \u0110\u1ea1i \u0110\u1ed3ng - Ho\u00e0n S\u01a1n, X. Tri Ph\u01b0\u01a1ng, Ti\u00ean Du, B\u1eafc Ninh<\/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=\"Google Maps c\u1ee7a H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1740039388909\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"NaOH_co_gay_hai_cho_moi_truong_khong_Cach_xu_ly_an_toan\"><\/span>NaOH c\u00f3 g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng kh\u00f4ng? C\u00e1ch x\u1eed l\u00fd an to\u00e0n?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>NaOH c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch. Khi b\u1ecb x\u1ea3 tr\u1ef1c ti\u1ebfp ra m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 pH, g\u00e2y h\u1ea1i cho h\u1ec7 sinh th\u00e1i th\u1ee7y sinh. <strong>C\u00e1ch x\u1eed l\u00fd an to\u00e0n:<\/strong><br \/>+ Kh\u00f4ng \u0111\u1ed5 tr\u1ef1c ti\u1ebfp NaOH v\u00e0o h\u1ec7 th\u1ed1ng n\u01b0\u1edbc th\u1ea3i ho\u1eb7c c\u1ed1ng r\u00e3nh.<br \/>+ N\u1ebfu b\u1ecb tr\u00e0n, d\u00f9ng c\u00e1t kh\u00f4 ho\u1eb7c v\u1eadt li\u1ec7u h\u1ea5p th\u1ee5 \u0111\u1ec3 thu gom tr\u01b0\u1edbc khi trung h\u00f2a b\u1eb1ng axit y\u1ebfu (nh\u01b0 axit axetic lo\u00e3ng).<br \/>+ C\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p ph\u1ea3i tu\u00e2n theo quy \u0111\u1ecbnh x\u1eed l\u00fd ch\u1ea5t th\u1ea3i nguy h\u1ea1i theo ti\u00eau chu\u1ea9n <strong>QCVN 40:2011\/BTNMT<\/strong>.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1740039401622\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Tai_sao_NaOH_co_the_lam_tan_nhom_nhung_khong_anh_huong_den_thep_khong_gi\"><\/span>T\u1ea1i sao NaOH c\u00f3 th\u1ec3 l\u00e0m tan nh\u00f4m nh\u01b0ng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u00e9p kh\u00f4ng g\u1ec9?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>NaOH ph\u1ea3n \u1ee9ng m\u1ea1nh v\u1edbi <strong>nh\u00f4m<\/strong> v\u00ec t\u1ea1o ra ph\u1ea3n \u1ee9ng oxi h\u00f3a kh\u1eed, gi\u1ea3i ph\u00f3ng <strong>kh\u00ed hydro (H\u2082)<\/strong>, c\u00f3 th\u1ec3 g\u00e2y ch\u00e1y n\u1ed5 n\u1ebfu t\u1eadp trung cao. Ph\u01b0\u01a1ng tr\u00ecnh ph\u1ea3n \u1ee9ng:<br \/>2Al+2NaOH+6H2\u200bO\u21922Na[Al(OH)4\u200b]+3H2\u200b\u2191<br \/>Trong khi \u0111\u00f3, <strong>th\u00e9p kh\u00f4ng g\u1ec9<\/strong> ch\u1ee9a <strong>cr\u00f4m (Cr)<\/strong> v\u00e0 m\u1ed9t s\u1ed1 kim lo\u1ea1i kh\u00e1c gi\u00fap t\u1ea1o l\u1edbp m\u00e0ng oxit b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t, ch\u1ed1ng l\u1ea1i s\u1ef1 \u0103n m\u00f2n t\u1eeb NaOH, \u0111\u1eb7c bi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng. Tuy nhi\u00ean, n\u1ebfu ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi NaOH n\u00f3ng ho\u1eb7c c\u00f3 n\u1ed3ng \u0111\u1ed9 cao, ngay c\u1ea3 th\u00e9p kh\u00f4ng g\u1ec9 c\u0169ng c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1740039402542\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Lam_sao_de_pha_loang_NaOH_an_toan_ma_khong_gay_nguy_hiem\"><\/span>L\u00e0m sao \u0111\u1ec3 pha lo\u00e3ng NaOH an to\u00e0n m\u00e0 kh\u00f4ng g\u00e2y nguy hi\u1ec3m?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Pha lo\u00e3ng NaOH kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 g\u00e2y ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t m\u1ea1nh, d\u1eabn \u0111\u1ebfn b\u1eafn dung d\u1ecbch ho\u1eb7c l\u00e0m v\u1ee1 d\u1ee5ng c\u1ee5 ch\u1ee9a. <br \/><strong>Quy t\u1eafc an to\u00e0n:<\/strong><br \/>+ <strong>Lu\u00f4n \u0111\u1ed5 NaOH v\u00e0o n\u01b0\u1edbc<\/strong>, KH\u00d4NG l\u00e0m ng\u01b0\u1ee3c l\u1ea1i.<br \/>+ <strong>D\u00f9ng n\u01b0\u1edbc l\u1ea1nh<\/strong> thay v\u00ec n\u01b0\u1edbc n\u00f3ng \u0111\u1ec3 gi\u1ea3m ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t.<br \/>+ <strong>Khu\u1ea5y nh\u1eb9 v\u00e0 t\u1eeb t\u1eeb<\/strong> khi pha lo\u00e3ng \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng s\u1ed1c nhi\u1ec7t.<br \/>+ <strong>S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 ch\u1ecbu h\u00f3a ch\u1ea5t<\/strong> nh\u01b0 th\u1ee7y tinh ch\u1ecbu nhi\u1ec7t ho\u1eb7c nh\u1ef1a PP\/HDPE, tr\u00e1nh d\u00f9ng nh\u00f4m ho\u1eb7c k\u00ednh th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1740039458798\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Co_the_su_dung_NaOH_de_lam_sach_duong_ong_nuoc_gia_dinh_khong\"><\/span>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NaOH \u0111\u1ec3 l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc gia \u0111\u00ecnh kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>C\u00f3, nh\u01b0ng c\u1ea7n c\u1ea9n tr\u1ecdng. <strong>NaOH c\u00f3 th\u1ec3 ph\u00e2n h\u1ee7y ch\u1ea5t b\u00e9o, d\u1ea7u m\u1ee1 v\u00e0 ch\u1ea5t h\u1eefu c\u01a1<\/strong> g\u00e2y t\u1eafc ngh\u1ebdn \u0111\u01b0\u1eddng \u1ed1ng. Tuy nhi\u00ean, n\u1ebfu \u0111\u01b0\u1eddng \u1ed1ng l\u00e0m b\u1eb1ng <strong>nh\u00f4m ho\u1eb7c \u0111\u1ed3ng<\/strong>, NaOH c\u00f3 th\u1ec3 \u0103n m\u00f2n v\u00e0 g\u00e2y h\u01b0 h\u1ecfng. <br \/><strong>C\u00e1ch s\u1eed d\u1ee5ng an to\u00e0n:<\/strong><br \/>+ D\u00f9ng NaOH \u1edf n\u1ed3ng \u0111\u1ed9 <strong>d\u01b0\u1edbi 5%<\/strong>, pha v\u1edbi n\u01b0\u1edbc tr\u01b0\u1edbc khi \u0111\u1ed5 v\u00e0o \u1ed1ng.<br \/>+ \u0110\u1ee3i <strong>15-30 ph\u00fat<\/strong>, sau \u0111\u00f3 x\u1ea3 n\u01b0\u1edbc th\u1eadt m\u1ea1nh \u0111\u1ec3 \u0111\u1ea9y s\u1ea1ch c\u1eb7n b\u00e3.<br \/>+ KH\u00d4NG d\u00f9ng NaOH n\u1ebfu \u0111\u01b0\u1eddng \u1ed1ng l\u00e0m t\u1eeb kim lo\u1ea1i d\u1ec5 b\u1ecb \u0103n m\u00f2n.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1740039499504\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"NaOH_co_the_dung_de_khu_trung_va_diet_khuan_khong\"><\/span>NaOH c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 kh\u1eed tr\u00f9ng v\u00e0 di\u1ec7t khu\u1ea9n kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>NaOH c\u00f3 t\u00ednh ki\u1ec1m m\u1ea1nh, gi\u00fap ti\u00eau di\u1ec7t vi khu\u1ea9n v\u00e0 n\u1ea5m b\u1eb1ng c\u00e1ch ph\u00e1 h\u1ee7y m\u00e0ng t\u1ebf b\u00e0o c\u1ee7a ch\u00fang. Tuy nhi\u00ean, n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ea5t kh\u1eed tr\u00f9ng ph\u1ed5 bi\u1ebfn v\u00ec <strong>t\u00ednh \u0103n m\u00f2n cao<\/strong>. <br \/><strong>\u1ee8ng d\u1ee5ng kh\u1eed tr\u00f9ng:<\/strong><br \/>+ <strong>Trong ng\u00e0nh th\u1ef1c ph\u1ea9m<\/strong>: D\u00f9ng NaOH \u0111\u1ec3 v\u1ec7 sinh thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn, nh\u01b0ng ph\u1ea3i r\u1eeda l\u1ea1i k\u1ef9 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch \u0111\u1ec3 tr\u00e1nh t\u1ed3n d\u01b0 h\u00f3a ch\u1ea5t.<br \/>+ <strong>Trong x\u1eed l\u00fd n\u01b0\u1edbc<\/strong>: D\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH v\u00e0 h\u1ed7 tr\u1ee3 lo\u1ea1i b\u1ecf vi sinh v\u1eadt.<br \/>+ KH\u00d4NG n\u00ean d\u00f9ng NaOH \u0111\u1ec3 kh\u1eed tr\u00f9ng tay ho\u1eb7c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi con ng\u01b0\u1eddi v\u00ec c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da nghi\u00eam tr\u1ecdng.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Natri Hydroxit (NaOH), c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 x\u00fat ho\u1eb7c dung d\u1ecbch ki\u1ec1m, l\u00e0 m\u1ed9t h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p quan tr\u1ecdng. \u0110\u1eb7c bi\u1ec7t, n\u00f3 l\u00e0 th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong s\u1ea3n xu\u1ea5t x\u00e0 ph\u00f2ng. Khi x\u00fat h\u1ea1t ho\u1eb7c x\u00fat v\u1ea3y \u0111\u01b0\u1ee3c pha v\u1edbi n\u01b0\u1edbc, ch\u00fang t\u1ea1o ra dung d\u1ecbch NaOH, m\u1ed9t h\u1ee3p ch\u1ea5t \u0111\u00f3ng vai tr\u00f2 [&#8230;]\n","protected":false},"author":2,"featured_media":2559,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/posts\/2545","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/comments?post=2545"}],"version-history":[{"count":5,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/posts\/2545\/revisions"}],"predecessor-version":[{"id":5584,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/posts\/2545\/revisions\/5584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/media\/2559"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/media?parent=2545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/categories?post=2545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/tags?post=2545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}