{"id":1561,"date":"2023-12-09T03:11:36","date_gmt":"2023-12-09T03:11:36","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=1561"},"modified":"2025-02-06T10:20:45","modified_gmt":"2025-02-06T03:20:45","slug":"hcl-35-tinh-chat-ung-dung-va-nhung-dieu-nen-luu-y-ve-axit-nay","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/en\/hcl-35-tinh-chat-ung-dung-va-nhung-dieu-nen-luu-y-ve-axit-nay","title":{"rendered":"HCl 35% &#8211; T\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng v\u00e0 nh\u1eefng \u0111i\u1ec1u n\u00ean l\u01b0u \u00fd v\u1ec1 axit n\u00e0y"},"content":{"rendered":"<p><strong>Axit Clohidric 35%<\/strong>\u00a0hay <strong>HCl 35%<\/strong>, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 axit muriatic hay spirits of salt, l\u00e0 m\u1ed9t dung d\u1ecbch c\u1ee7a hydro clorua trong n\u01b0\u1edbc, c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc HCl(aq). \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i axit m\u1ea1nh, trong su\u1ed1t v\u00e0 c\u00f3 m\u00f9i \u0111\u1eb7c tr\u01b0ng. Axit clohidric \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t, c\u00f4ng nghi\u1ec7p luy\u1ec7n kim v\u00e0 l\u00e0m s\u1ea1ch.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hoachatlocthien.com\/en\/hcl-35-tinh-chat-ung-dung-va-nhung-dieu-nen-luu-y-ve-axit-nay\/#Dac_tinh_ly_hoa_cua_HCl_35\" title=\"\u0110\u1eb7c t\u00ednh l\u00fd h\u00f3a c\u1ee7a HCl 35%\">\u0110\u1eb7c t\u00ednh l\u00fd h\u00f3a c\u1ee7a HCl 35%<\/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\/en\/hcl-35-tinh-chat-ung-dung-va-nhung-dieu-nen-luu-y-ve-axit-nay\/#Tinh_chat_vat_ly\" title=\"T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:<\/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\/en\/hcl-35-tinh-chat-ung-dung-va-nhung-dieu-nen-luu-y-ve-axit-nay\/#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\/en\/hcl-35-tinh-chat-ung-dung-va-nhung-dieu-nen-luu-y-ve-axit-nay\/#Ung_dung_cua_HCl_35_trong_cong_nghiep\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a HCl 35% trong c\u00f4ng nghi\u1ec7p\">\u1ee8ng d\u1ee5ng c\u1ee7a HCl 35% trong c\u00f4ng nghi\u1ec7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/en\/hcl-35-tinh-chat-ung-dung-va-nhung-dieu-nen-luu-y-ve-axit-nay\/#Ket_luan\" title=\"K\u1ebft lu\u1eadn\">K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Dac_tinh_ly_hoa_cua_HCl_35\"><\/span><strong>\u0110\u1eb7c t\u00ednh l\u00fd h\u00f3a c\u1ee7a HCl 35%<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Tinh_chat_vat_ly\"><\/span>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ngo\u1ea1i tr\u1eeb \u0111\u1ed9 trong su\u1ed1t v\u00e0 m\u00e0u tr\u1eafng \u0111\u1ee5c c\u1ee7a dung d\u1ecbch, t\u00ednh ch\u1ea5t v\u1eadt l\u00fd ch\u00ednh c\u1ee7a <strong>axit clohidric 35%<\/strong> ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t.<\/p>\n<ul>\n<li><strong>Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang<\/strong> c\u1ee7a dung d\u1ecbch axit clohidric 35% s\u1ebd kh\u00e1c bi\u1ec7t t\u00f9y theo nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t, nh\u01b0ng th\u00f4ng th\u01b0\u1eddng n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb kho\u1ea3ng 1.18 &#8211; 1.20 g\/cm\u00b3.<\/li>\n<li><b>\u0110i\u1ec3m <\/b><span style=\"font-size: 14.4px;\"><b>\u0111\u00f4ng<\/b><\/span><b> \u0111\u1eb7c<\/b> c\u1ee7a dung d\u1ecbch axit clohidric 35% t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t, nh\u01b0ng th\u00f4ng th\u01b0\u1eddng n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb th\u1ea5p h\u01a1n 0\u00b0C.<\/li>\n<li><strong>\u0110\u1ed9 s\u00f4i<\/strong> c\u1ee7a HCl 35% ph\u1ee5 thu\u1ed9c v\u00e0o \u00e1p su\u1ea5t v\u00e0 n\u1ed3ng \u0111\u1ed9 c\u1ee7a dung d\u1ecbch axit. \u1ede \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed ti\u00eau chu\u1ea9n (1 atm ho\u1eb7c 101.3 kPa), n\u01b0\u1edbc t\u1ea1o th\u00e0nh t\u1eeb HCl b\u1eaft \u0111\u1ea7u s\u00f4i \u1edf nhi\u1ec7t \u0111\u1ed9 100\u00b0C. Tuy nhi\u00ean, n\u1ebfu dung d\u1ecbch HCl c\u00f3 n\u1ed3ng \u0111\u1ed9 cao h\u01a1n (v\u00ed d\u1ee5: HCl tinh khi\u1ebft ho\u1eb7c dung d\u1ecbch n\u1ed3ng \u0111\u1ed9 cao h\u01a1n), n\u01b0\u1edbc c\u00f3 th\u1ec3 s\u00f4i \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n so v\u1edbi 100\u00b0C.\n<figure id=\"attachment_1275\" aria-describedby=\"caption-attachment-1275\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1275 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/HCL-1-min-e1701485602101.png\" alt=\"axit HCl\" width=\"500\" height=\"509\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/HCL-1-min-e1701485602101.png 678w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/HCL-1-min-e1701485602101-500x509.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\/509;\" \/><figcaption id=\"caption-attachment-1275\" class=\"wp-caption-text\">Axit HCl 35%<\/figcaption><\/figure><\/li>\n<\/ul>\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<ul>\n<li>Axit clohidric l\u00e0 m\u1ed9t trong nh\u1eefng <strong>axit m\u1ea1nh<\/strong> nh\u1ea5t, c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o c\u00e1c ion hydronium (H3O+) trong dung d\u1ecbch. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng m\u1ea1nh v\u1edbi c\u00e1c ch\u1ea5t c\u00f3 t\u00ednh base \u0111\u1ec3 t\u1ea1o ra mu\u1ed1i v\u00e0 n\u01b0\u1edbc.<\/li>\n<li>HCl 35% c\u00f3 th\u1ec3 <strong>t\u00e1c \u0111\u1ed9ng m\u1ea1nh v\u1edbi c\u00e1c kim lo\u1ea1i<\/strong> \u0111\u1ec3 t\u1ea1o ra c\u00e1c mu\u1ed1i clorua v\u00e0 hydro n\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh luy\u1ec7n kim ho\u1eb7c xi m\u1ea1.<\/li>\n<li><strong>Ph\u1ea3n \u1ee9ng gi\u1eefa axit v\u00e0 kim lo\u1ea1i:<\/strong> HCl 35% c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng m\u1ea1nh l\u00ean nhi\u1ec1u kim lo\u1ea1i \u0111\u1ec3 t\u1ea1o mu\u1ed1i clorua v\u00e0 hydro, th\u01b0\u1eddng k\u00e8m theo s\u1ef1 gi\u1ea3i ph\u00f3ng kh\u00ed hydro (H2). \u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 ph\u1ea3n \u1ee9ng axit v\u00e0 kim lo\u1ea1i:<\/li>\n<\/ul>\n<blockquote><p><strong>T\u00ecm hi\u1ec3u th\u00eam:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/hoachatlocthien.com\/en\/hcl-va-h2so4-acid-nao-manh-hon\/\" target=\"_new\" rel=\"noopener\"><strong>HCL hay H2SO4 m\u1ea1nh h\u01a1n<\/strong><\/a><\/li>\n<li><strong><a href=\"https:\/\/hoachatlocthien.com\/en\/acid-hydrochloric-hcl\/\">Gi\u00e1 HCL 35<\/a><\/strong><\/li>\n<\/ul>\n<\/blockquote>\n<p>2HCl(aq) + Zn(s) \u2192 ZnCl2(aq) + H2(g)<\/p>\n<ul>\n<li><strong>Ph\u1ea3n \u1ee9ng oxi h\u00f3a v\u00e0 kh\u1eed:<\/strong> Axit clohidric c\u00f3 kh\u1ea3 n\u0103ng tham gia v\u00e0o c\u00e1c ph\u1ea3n \u1ee9ng oxi h\u00f3a v\u00e0 kh\u1eed. V\u00ed d\u1ee5, n\u00f3 c\u00f3 th\u1ec3 oxi h\u00f3a hidro (H2) th\u00e0nh n\u01b0\u1edbc (H2O) ho\u1eb7c b\u1ecb kh\u1eed b\u1edfi m\u1ed9t ch\u1ea5t kh\u1eed kh\u00e1c m\u1ea1nh h\u01a1n.<\/li>\n<li>Do t\u1ea1o th\u00e0nh c\u00e1c h\u1ea1t b\u1eaft n\u01b0\u1edbc trong kh\u00f4ng kh\u00ed, Axit clohidric 35% c\u00f3 kh\u1ea3 n\u0103ng <strong>t\u1ea1o ra kh\u00f3i tr\u1eafng<\/strong> khi ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed \u1ea9m.<\/li>\n<li>Cu\u1ed1i c\u00f9ng, HCl 35% l\u00e0 m\u1ed9t <strong>ch\u1ea5t \u0103n m\u00f2n m\u1ea1nh<\/strong> v\u00e0 c\u00f3 th\u1ec3 g\u00e2y \u0103n m\u00f2n cho nhi\u1ec1u v\u1eadt li\u1ec7u, bao g\u1ed3m c\u00e1c kim lo\u1ea1i v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nh\u01b0 th\u1ee7y tinh v\u00e0 nh\u1ef1a.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ung_dung_cua_HCl_35_trong_cong_nghiep\"><\/span><strong>\u1ee8ng d\u1ee5ng c\u1ee7a HCl 35% trong c\u00f4ng nghi\u1ec7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Axit clohidric (HCl) 35%<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u00e1c nhau do t\u00ednh ch\u1ea5t axit m\u1ea1nh v\u00e0 t\u00e1c \u0111\u1ed9ng \u0103n m\u00f2n c\u1ee7a n\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a HCl 35% trong c\u00f4ng nghi\u1ec7p:<\/li>\n<li>HCl \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t v\u00e0 oxit kim lo\u1ea1i trong qu\u00e1 tr\u00ecnh luy\u1ec7n kim, \u0111\u00e2y nh\u01b0 l\u00e0 c\u00e1ch l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t th\u00e9p v\u00e0 s\u1eaft tr\u01b0\u1edbc khi xi m\u1ea1.<\/li>\n<li>HCl 35% c\u00f2n l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i h\u00f3a ch\u1ea5t, bao g\u1ed3m mu\u1ed1i clorua v\u00e0 m\u1ed9t s\u1ed1 mu\u1ed1i h\u1eefu c\u01a1 kh\u00e1c.<\/li>\n<li>C\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a nh\u01b0 PVC (polyvinyl clorua), \u1ed1ng d\u1eabn, t\u1ea5m nh\u1ef1a v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng HCl \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t<\/li>\n<li>H\u01a1n n\u1eefa, trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m, HCl c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m ho\u1eb7c \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t.<\/li>\n<li>Ngo\u00e0i ra, Axit clohidric c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh pH v\u00e0 x\u1eed l\u00fd nguy\u00ean li\u1ec7u trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t nhi\u00ean li\u1ec7u sinh h\u1ecdc.<\/li>\n<li>Cu\u1ed1i c\u00f9ng, HCl c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch v\u00e0 kh\u1eed tr\u00f9ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><strong>K\u1ebft lu\u1eadn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u00f3m l\u1ea1i, <strong>axit clohidric (HCl)<\/strong> l\u00e0 m\u1ed9t dung d\u1ecbch axit m\u1ea1nh c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 h\u00f3a h\u1ecdc. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea9y r\u1eeda kim lo\u1ea1i, \u0111i\u1ec1u ch\u1ec9nh pH, t\u00e1i sinh h\u1ea1t trao \u0111\u1ed5i ion v\u00e0 s\u1ea3n xu\u1ea5t c\u00e1c h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1. Axit clohidric c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c tinh ch\u1ebf kim lo\u1ea1i v\u00e0 trong ng\u00e0nh s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m.<\/p>\n<p>N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t ch\u1ea5t t\u1ea9y r\u1eeda m\u1ea1nh ho\u1eb7c c\u1ea7n ki\u1ec3m so\u00e1t \u0111\u1ed9 pH trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, HCl 35% c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Tuy nhi\u00ean, b\u1ea1n ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi l\u00e0m vi\u1ec7c v\u1edbi axit clohidric, do t\u00ednh ch\u1ea5t \u0103n m\u00f2n v\u00e0 \u0111\u1ed9c h\u1ea1i c\u1ee7a n\u00f3.<\/p>\n<p>V\u00e0 n\u1ebfu b\u1ea1n c\u1ea7n t\u00ecm <a href=\"https:\/\/hoachatlocthien.com\/en\/axit-cong-nghiep\/\">gi\u00e1 axit c\u00f4ng nghi\u1ec7p<\/a>, h\u00e3y li\u00ean h\u1ec7 <strong>H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean<\/strong> \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 v\u00e0 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n b\u1edfi chuy\u00ean vi\u00ean qua hotline: <a href=\"tel:0979891929\">0979 89 1929<\/a>.<\/p>\n<p><strong><img decoding=\"async\" class=\"aligncenter wp-image-675 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/NaOh-long-hoa-chat-loc-thien.jpg\" alt=\"\" width=\"500\" height=\"313\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/NaOh-long-hoa-chat-loc-thien.jpg 1120w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/NaOh-long-hoa-chat-loc-thien-500x313.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\/313;\" \/><\/strong><\/p>\n<hr \/>\n<div class=\"row row-collapse row-full-width\"  id=\"row-1267650168\">\n\n\n\t<div id=\"col-870534551\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>LOC THIEN INVESTMENT AND DEVELOPMENT CO., LTD<\/strong><\/p>\n<ul>\n<li><strong>Address:\u00a0<\/strong>452\/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City<\/li>\n<li><strong>Phone:<\/strong> 028 6269 5669 - \u00a0028 6269 5662<\/li>\n<li><strong>Website<\/strong> <a href=\"https:\/\/hoachatlocthien.com\/en\/\" target=\"_blank\" rel=\"noopener\">hoachatlocthien.com<\/a><\/li>\n<li><strong>Fax:\u00a0<\/strong>028 6269 5662 -\u00a0<strong>Hotline<\/strong>: <a href=\"tel:0979891929\">0979 89 19 29<\/a><\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2129808705\" class=\"col medium-6 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<p><strong>Branches and warehouses<\/strong><\/p>\n<ul>\n<li><strong>Warehouse 1<\/strong>Phuoc Hung Hamlet, My Xuan Commune, Tan Thanh District, Ba Ria - Vung Tau Province<\/li>\n<li><strong>Warehouse 2<\/strong>Ph\u01b0\u1edbc Th\u00e1i, X. Ph\u01b0\u1edbc B\u00ecnh, H. Long Th\u00e0nh, T. \u0110\u1ed3ng Nai<\/li>\n<li><strong>Warehouse 3<\/strong>: Tan Dong Hiep B Industrial Park, Di An, Binh Duong. .<\/li>\n<li><strong>Warehouse 4<\/strong>Hoa Khanh Ward, Da Nang<\/li>\n<li><strong>Warehouse 5:<\/strong> KCN \u00d4 M\u00f4n, Ph\u01b0\u1edbc Th\u1edbi Ward, \u00d4 M\u00f4n District, C\u1ea7n Th\u01a1 City<\/li>\n<li><strong>Warehouse 6:<\/strong> KCN Dai Dong - Hoan Son, Tri Phuong Commune, Tien Du District, Bac Ninh Province<\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<p><iframe style=\"border: 0;\" data-src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m14!1m8!1m3!1d501722.0146604921!2d106.620075!3d10.757339!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x31752c2e56f3cff7%3A0x39eeb29d74c428f2!2zQ8O0bmcgdHkgSG_DoSBDaOG6pXQgTOG7mWMgVGhpw6pu!5e0!3m2!1svi!2sus!4v1697254383560!5m2!1svi!2sus\" width=\"100%\" height=\"500\" allowfullscreen=\"allowfullscreen\" title=\"L\u1ed9c Thi\u00ean Chemicals on Google Maps\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Axit Clohidric 35%\u00a0hay HCl 35%, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 axit muriatic hay spirits of salt, l\u00e0 m\u1ed9t dung d\u1ecbch c\u1ee7a hydro clorua trong n\u01b0\u1edbc, c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc HCl(aq). \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i axit m\u1ea1nh, trong su\u1ed1t v\u00e0 c\u00f3 m\u00f9i \u0111\u1eb7c tr\u01b0ng. Axit clohidric \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 [&#8230;]\n","protected":false},"author":2,"featured_media":1564,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[357,440,450,452,451],"class_list":["post-1561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-axit-hcl","tag-axit-hidrocloric","tag-hcl-35","tag-tinh-chat-axit-hcl","tag-ung-dung-axit-hcl"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/comments?post=1561"}],"version-history":[{"count":3,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1561\/revisions"}],"predecessor-version":[{"id":5424,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1561\/revisions\/5424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media\/1564"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media?parent=1561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/categories?post=1561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/tags?post=1561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}