{"id":1668,"date":"2023-12-13T08:54:03","date_gmt":"2023-12-13T08:54:03","guid":{"rendered":"https:\/\/hoachatlocthien.com\/?p=1668"},"modified":"2024-11-30T13:09:10","modified_gmt":"2024-11-30T06:09:10","slug":"phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep","title":{"rendered":"Ph\u00e8n s\u1eaft 2: T\u1ed5ng quan v\u00e0 \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"<p><em>Trong b\u00e0i vi\u1ebft n\u00e0y, <strong>Loc Thien<\/strong> s\u1ebd kh\u00e1m ph\u00e1 h\u00f3a ch\u1ea5t <strong>Ph\u00e8n s\u1eaft 2 (FeCl2<\/strong>) c\u0169ng nh\u01b0 c\u00f4ng d\u1ee5ng c\u1ee7a n\u00f3 trong c\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t. B\u00e0i vi\u1ebft g\u1ed3m c\u00f3 c\u00e1c ti\u00eau ch\u00ed nh\u01b0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, c\u00e1ch s\u1eed d\u1ee5ng, b\u1ea3o qu\u1ea3n, v\u00e0 nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft c\u1ee7a Ph\u00e8n s\u1eaft 2 trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Phen_sat_2_FeCl2_la_gi\" title=\"Ph\u00e8n s\u1eaft 2 (FeCl2) l\u00e0 g\u00ec?\">Ph\u00e8n s\u1eaft 2 (FeCl2) l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Tinh_chat_hoa_hoc_cua_Phen_sat_2\" title=\"T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a Ph\u00e8n s\u1eaft 2\">T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a Ph\u00e8n s\u1eaft 2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Cong_dung_FeCl2_trong_cong_nghiep\" title=\"C\u00f4ng d\u1ee5ng FeCl2 trong c\u00f4ng nghi\u1ec7p\">C\u00f4ng d\u1ee5ng FeCl2 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-4\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Cach_su_dung_va_bao_quan_Phen_sat_2\" title=\"C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n Ph\u00e8n s\u1eaft 2\">C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n Ph\u00e8n s\u1eaft 2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Su_dung_FeCl2\" title=\"S\u1eed d\u1ee5ng FeCl2:\">S\u1eed d\u1ee5ng FeCl2:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Bao_quan_FeCl2\" title=\"B\u1ea3o qu\u1ea3n FeCl2:\">B\u1ea3o qu\u1ea3n FeCl2:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Luu_y_khi_su_dung_Phen_sat_2_trong_phong_thi_nghiem\" title=\"L\u01b0u \u00fd khi s\u1eed d\u1ee5ng Ph\u00e8n s\u1eaft 2 trong ph\u00f2ng th\u00ed nghi\u1ec7m\">L\u01b0u \u00fd khi s\u1eed d\u1ee5ng Ph\u00e8n s\u1eaft 2 trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hoachatlocthien.com\/en\/phen-sat-2-tong-quan-va-ung-dung-trong-cong-nghiep\/#Loi_ket\" title=\"L\u1eddi k\u1ebft\">L\u1eddi k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Phen_sat_2_FeCl2_la_gi\"><\/span><strong>Ph\u00e8n s\u1eaft 2 (FeCl2) l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>FeCl2<\/strong> hay c\u00f3 c\u00e1i t\u00ean l\u00e0 S\u1eaft (II) Clorua, ho\u1eb7c ph\u00e8n s\u1eaft 2, c\u00f3 c\u1ea5u t\u1ea1o g\u1ed3m 1 nguy\u00ean t\u1ed1 Fe v\u00e0 2 nguy\u00ean t\u1ed1 clo.<\/p>\n<p>\u0110\u00e2y l\u00e0 ch\u1ea5t c\u00f3 \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao v\u00e0 c\u00f3 m\u00e0u tr\u1eafng ho\u1eb7c b\u1ed9t xanh l\u1ee5c nh\u1ea1t \u1edf d\u1ea1ng r\u1eafn.<\/p>\n<figure id=\"attachment_1669\" aria-describedby=\"caption-attachment-1669\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1669 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/Phen-sat-2-1.png\" alt=\"Ph\u00e8n s\u1eaft 2: T\u1ed5ng quan v\u00e0 \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/Phen-sat-2-1.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/Phen-sat-2-1-500x365.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/365;\" \/><figcaption id=\"caption-attachment-1669\" class=\"wp-caption-text\">H\u00f3a ch\u1ea5t FeCl2<\/figcaption><\/figure>\n<p><span style=\"font-size: 14.4px;\">H\u01a1n n\u1eefa, FeCl2 c\u00f3 t\u00ednh h\u00fat \u1ea9m m\u1ea1nh v\u00e0 d\u1ec5 h\u00f2a tan trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tinh_chat_hoa_hoc_cua_Phen_sat_2\"><\/span><strong>T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a Ph\u00e8n s\u1eaft 2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a s\u1eaft (II) clorua.<\/p>\n<ul>\n<li><strong>T\u00ednh axit:<\/strong> Ph\u00e8n s\u1eaft 2 mang t\u00ednh axit nh\u1eb9, n\u00f3 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng axit b\u1eb1ng c\u00e1ch gi\u1ea3i ph\u00f3ng ion s\u1eaft v\u00e0 ion clo trong n\u01b0\u1edbc.<\/li>\n<li><strong>Ph\u1ea3n \u1ee9ng v\u1edbi kh\u00f4ng kh\u00ed:<\/strong> FeCl2 r\u1ea5t d\u1ec5 b\u1ecb oxi h\u00f3a khi ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed, s\u1ea3n ph\u1ea9m thu \u0111\u01b0\u1ee3c l\u00e0 FeCl3<\/li>\n<li><strong>T\u00ednh tan:<\/strong> FeCl2 d\u1ec5 tan trong n\u01b0\u1edbc v\u00e0 dung d\u1ecbch h\u00f2a tan c\u00f3 m\u00e0u xanh<\/li>\n<li><strong>T\u00ednh kh\u1eed:<\/strong> Trong nhi\u1ec1u ph\u1ea3n \u1ee9ng kh\u1eed, FeCl2 th\u1ec3 hi\u1ec7n t\u00ednh kh\u1eed c\u1ee7a n\u00f3 b\u1eb1ng c\u00e1ch chuy\u1ec3n ion s\u1eaft (II) th\u00e0nh ion s\u1eaft (III)<\/li>\n<li>Ngo\u00e0i ra, FeCl2 c\u00f2n c\u00f3 t\u00ednh t\u1eeb t\u00ednh, ch\u1ea5t n\u00e0y t\u01b0\u01a1ng t\u00e1c r\u1ea5t m\u1ea1nh v\u1edbi t\u1eeb tr\u01b0\u1eddng<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cong_dung_FeCl2_trong_cong_nghiep\"><\/span><strong>C\u00f4ng d\u1ee5ng FeCl2 trong c\u00f4ng nghi\u1ec7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>S\u1ea3n xu\u1ea5t m\u1ef1c in v\u1edbi Ph\u00e8n s\u1eaft 2:<\/strong> v\u1edbi t\u00ednh oxy h\u00f3a c\u1ee7a n\u00f3, h\u00f3a ch\u1ea5t n\u00e0y kh\u00f4ng ch\u1ec9 t\u1ea1o m\u1ef1c in \u0111en \u0111\u1eadm m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong <strong><a href=\"https:\/\/hoachatlocthien.com\/en\/sat-ii-clorua-fecl2-ung-dung-trong-nganh-det-nhuom\/\" target=\"_new\" rel=\"noopener\">FeCl2 trong ng\u00e0nh d\u1ec7t<\/a><\/strong> \u0111\u1ec3 t\u1ea1o ra c\u00e1c gam m\u00e0u b\u1ec1n \u0111\u1eb9p cho v\u1ea3i.<\/li>\n<li><strong>Luy\u1ec7n kim:<\/strong> t\u1ea1i m\u1ed9t s\u1ed1 nh\u00e0 m\u00e1y, ng\u01b0\u1eddi ta d\u00f9ng FeCl2 \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c v\u1ebft b\u1ea9n tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i<\/li>\n<li><strong>X\u1eed l\u00fd n\u01b0\u1edbc:<\/strong> nh\u1edd kh\u1ea3 n\u0103ng k\u1ebft t\u1ee7a \u0111\u01b0\u1ee3c nhi\u1ec1u kim lo\u1ea1i n\u1eb7ng, <strong><a href=\"https:\/\/hoachatlocthien.com\/en\/tim-hieu-phen-sat-2-trong-xu-ly-nuoc\/\" target=\"_new\" rel=\"noopener\">ph\u00e8n s\u1eaft trong x\u1eed l\u00fd n\u01b0\u1edbc<\/a><\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 l\u1eafng c\u1eb7n, l\u00e0m s\u1ea1ch n\u01b0\u1edbc, v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ngu\u1ed3n n\u01b0\u1edbc th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>Ph\u00e8n s\u1eaft 2 s\u1ea3n xu\u1ea5t pin:<\/strong> FeCl2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n \u0111\u1ec3 t\u1ea1o l\u1edbp kim lo\u1ea1i oxide tr\u00ean b\u1ec1 m\u1eb7t c\u00e1c \u0111i\u1ec7n c\u1ef1c trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o pin.<\/li>\n<li><strong>C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c:<\/strong> FeCl2 g\u1ed3m nhi\u1ec1u \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t thu\u1ed1c nhu\u1ed9m, ph\u00e2n t\u00edch h\u00f3a h\u1ecdc, v\u00e0 <a href=\"https:\/\/hoachatlocthien.com\/en\/hoa-chat-det-nhuom\/\">Textile dyes and chemicals<\/a>, gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/li>\n<\/ul>\n<div class=\"mceTemp\">\n<p><img decoding=\"async\" class=\"wp-image-517 aligncenter\" src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-loc-thien-banner-2.jpg\" alt=\"Ph\u00e8n s\u1eaft 2: T\u1ed5ng quan v\u00e0 \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p\" width=\"500\" height=\"209\" srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-loc-thien-banner-2.jpg 1425w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/10\/hoa-chat-loc-thien-banner-2-500x209.jpg 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Ph\u00e8n s\u1eaft 2 \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_su_dung_va_bao_quan_Phen_sat_2\"><\/span><strong>C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n Ph\u00e8n s\u1eaft 2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Su_dung_FeCl2\"><\/span>S\u1eed d\u1ee5ng FeCl2:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Khi l\u00e0m vi\u1ec7c v\u1edbi FeCl2 c\u1ea7n m\u1eb7c \u00e1o b\u1ea3o h\u1ed9, \u0111eo g\u0103ng tay, v\u00e0 k\u00ednh \u0111\u1ec3 b\u1ea3o v\u1ec7 da l\u1eabn m\u1eaft.<\/li>\n<li>H\u00e3y m\u1edf h\u1ebft c\u00e1c c\u1eeda \u0111\u1ec3 t\u1ea1o m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c th\u00f4ng tho\u00e1ng nh\u1eb1m tr\u00e1nh h\u00edt ph\u1ea3i h\u01a1i clo t\u1eeb ph\u00e8n.<\/li>\n<li>H\u1ea1n ch\u1ebf cho h\u00f3a ch\u1ea5t n\u00e0y ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed v\u00e0 n\u01b0\u1edbc \u0111\u1ec3 ch\u1ea5t kh\u00f4ng b\u1ecb bi\u1ebfn \u0111\u1ed5i ho\u1eb7c oxy h\u00f3a<\/li>\n<li>Khi d\u00f9ng ph\u00e8n s\u1eaft 2 trong ph\u00f2ng th\u00ed nghi\u1ec7m, c\u1ea7n c\u00f3 s\u1ef1 gi\u00e1m s\u00e1t c\u1ee7a ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Bao_quan_FeCl2\"><\/span>B\u1ea3o qu\u1ea3n FeCl2:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>L\u01b0u tr\u1eef trong m\u00f4i tr\u01b0\u1eddng kh\u00f4ng c\u00f3 kh\u00f4ng kh\u00ed nh\u1eb1m tr\u00e1nh s\u1ea3n ph\u1ea9m b\u1ecb oxy h\u00f3a. S\u1eed d\u1ee5ng c\u00e1c h\u1ed9p ch\u1ed1ng oxy h\u00f3a ho\u1eb7c t\u00fai kh\u1eed oxy h\u00f3a \u0111\u1ec3 ch\u1ee9a h\u00f3a ch\u1ea5t.<\/li>\n<li>S\u1eaft (II) Clorua l\u00e0 ch\u1ea5t h\u00fat \u1ea9m t\u1ed1t, v\u00ec v\u1eady c\u1ea7n \u0111\u1eb7t t\u1ea1i n\u01a1i h\u1ea1n ch\u1ebf t\u1ed1i \u0111a \u0111\u1ed9 \u1ea9m th\u1ea5p.<\/li>\n<li>C\u1ea7n \u0111\u1eb7t FeCl2 trong n\u01a1i m\u00e1t m\u1ebb v\u00e0 kh\u00f4ng \u0111\u1ec3 n\u01a1i nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 kh\u00f4ng s\u1ea3n sinh kh\u00ed \u0111\u1ed9c.<\/li>\n<li>G\u1eafn nh\u00e3n m\u00e1c \u0111\u1ea7y \u0111\u1ee7, bao g\u1ed3m t\u00ean h\u00f3a ch\u1ea5t, ng\u00e0y s\u1ea3n xu\u1ea5t, v\u00e0 h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a v\u1eadt ch\u1ee9a FeCl2.<\/li>\n<li>\u0110\u1ec3 xa h\u00f3a ch\u1ea5t n\u00e0y ra xa t\u1ea7m tay tr\u1ebb em ho\u1eb7c ng\u01b0\u1eddi kh\u00f4ng c\u00f3 kinh nghi\u1ec7m l\u00e0m vi\u1ec7c v\u1edbi ch\u1ea5t.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Luu_y_khi_su_dung_Phen_sat_2_trong_phong_thi_nghiem\"><\/span><strong>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng Ph\u00e8n s\u1eaft 2 trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_1670\" aria-describedby=\"caption-attachment-1670\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1670 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/Phen-sat-2.png\" alt=\"Ph\u00e8n s\u1eaft 2: T\u1ed5ng quan v\u00e0 \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p\" width=\"500\" height=\"365\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/Phen-sat-2.png 1000w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/12\/Phen-sat-2-500x365.png 500w\" data-sizes=\"(max-width: 500px) 100vw, 500px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/365;\" \/><figcaption id=\"caption-attachment-1670\" class=\"wp-caption-text\">S\u1eed d\u1ee5ng Ph\u00e8n s\u1eaft 2 trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/figcaption><\/figure>\n<p><span style=\"font-size: 14.4px;\">B\u1ea3o \u0111\u1ea3m an to\u00e0n: Tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc an to\u00e0n trong ph\u00f2ng th\u00ed nghi\u1ec7m khi l\u00e0m vi\u1ec7c v\u1edbi s\u1eaft (II) clorua. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n, c\u1ea7n \u0111eo \u0111\u1ed3 b\u1ea3o h\u1ed9 nh\u01b0 k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay, v\u00e0 \u00e1o lab \u0111\u1ec3 tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<p>H\u1ea1n ch\u1ebf ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed: FeCl2 c\u00f3 kh\u1ea3 n\u0103ng h\u00fat \u1ea9m t\u1eeb kh\u00f4ng kh\u00ed, v\u00ec v\u1eady c\u1ea7n l\u01b0u \u00fd ni\u00eam phong s\u1ea3n ph\u1ea9m k\u00edn khi kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00e1nh t\u00e1c \u0111\u1ed9ng oxi h\u00f3a kh\u00f4ng mong mu\u1ed1n.<\/p>\n<p>Ki\u1ec3m tra t\u00ednh tan: Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, n\u00ean ki\u1ec3m tra t\u00ednh tan c\u1ee7a FeCl2 trong dung d\u1ecbch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/p>\n<p>B\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch: \u0110\u1ec3 b\u1ea3o qu\u1ea3n ch\u1ea5t n\u00e0y, c\u1ea7n \u0111\u1eb7t n\u00f3 trong chai k\u00edn v\u00e0 l\u01b0u tr\u1eef \u1edf n\u01a1i kh\u00f4 r\u00e1o v\u00e0 tho\u00e1ng m\u00e1t \u0111\u1ec3 tr\u00e1nh t\u00e1c \u0111\u1ed9ng t\u1eeb \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng oxi h\u00f3a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Loi_ket\"><\/span><strong>L\u1eddi k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Qua th\u00f4ng tin v\u1ec1 t\u00e1c d\u1ee5ng c\u1ee7a Ph\u00e8n s\u1eaft 2 trong c\u00f4ng nghi\u1ec7p v\u00e0 nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t n\u00e0y trong ph\u00f2ng th\u00ed nghi\u1ec7m \u1edf tr\u00ean, L\u1ed9c Thi\u00ean mong qu\u00fd kh\u00e1ch \u0111\u00e3 c\u00f3 th\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 FeCl2. N\u1ebfu b\u1ea1n \u0111ang c\u1ea7n t\u00ecm <strong><a href=\"https:\/\/hoachatlocthien.com\/en\/fecl2-sat-ii-clorua\/\" target=\"_new\" rel=\"noopener\">mua mu\u1ed1i s\u1eaft 2<\/a><\/strong> v\u1edbi gi\u00e1 t\u1ed1t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea3m b\u1ea3o, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n chi ti\u1ebft. V\u00e0 n\u1ebfu qu\u00fd kh\u00e1ch \u0111ang t\u00ecm c\u01a1 s\u1edf b\u00e1n h\u00f3a ch\u1ea5t FeCl2 th\u00ec h\u00e3y \u0111\u1ec3 l\u1ea1i th\u00f4ng tin trong ph\u1ea7n b\u00ecnh lu\u1eadn ho\u1eb7c b\u1eaft m\u00e1y \u0111\u01b0\u1eddng d\u00e2y n\u00f3ng <strong>0979 89 1929<\/strong> \u0111\u1ec3 nh\u1eadn s\u1ef1 t\u01b0 v\u1ea5n s\u1edbm nh\u1ea5t.<img decoding=\"async\" class=\"aligncenter wp-image-859 lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/Pac10-17-hoa-chat-loc-thien-2.png\" alt=\"Ph\u00e8n s\u1eaft 2: T\u1ed5ng quan v\u00e0 \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p\" width=\"500\" height=\"411\" data-srcset=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/Pac10-17-hoa-chat-loc-thien-2.png 936w, https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/Pac10-17-hoa-chat-loc-thien-2-500x411.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\/411;\" \/><\/p>\n<hr \/>\n<div class=\"row row-collapse row-full-width\"  id=\"row-343413211\">\n\n\n\t<div id=\"col-488568272\" 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-2022645000\" 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>Trong b\u00e0i vi\u1ebft n\u00e0y, L\u1ed9c Thi\u00ean s\u1ebd kh\u00e1m ph\u00e1 h\u00f3a ch\u1ea5t Ph\u00e8n s\u1eaft 2 (FeCl2) c\u0169ng nh\u01b0 c\u00f4ng d\u1ee5ng c\u1ee7a n\u00f3 trong c\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t. B\u00e0i vi\u1ebft g\u1ed3m c\u00f3 c\u00e1c ti\u00eau ch\u00ed nh\u01b0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, c\u00e1ch s\u1eed d\u1ee5ng, b\u1ea3o qu\u1ea3n, v\u00e0 nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft c\u1ee7a Ph\u00e8n s\u1eaft 2 trong ph\u00f2ng [&#8230;]\n","protected":false},"author":2,"featured_media":1670,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[204,478,479,477,425],"class_list":["post-1668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-fecl2","tag-fecl2-trong-thi-nghiem","tag-mua-fecl2","tag-phen-sat-2","tag-sat-ii-clorua"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1668","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=1668"}],"version-history":[{"count":2,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1668\/revisions"}],"predecessor-version":[{"id":4427,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/posts\/1668\/revisions\/4427"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media\/1670"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/media?parent=1668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/categories?post=1668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/en\/wp-json\/wp\/v2\/tags?post=1668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}