{"id":1966,"date":"2025-05-07T23:56:05","date_gmt":"2025-05-07T16:56:05","guid":{"rendered":"https:\/\/k-chem.vn\/?p=1966"},"modified":"2025-05-09T08:58:29","modified_gmt":"2025-05-09T01:58:29","slug":"dung-moi-bcs","status":"publish","type":"post","link":"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/","title":{"rendered":"B\u00e1n Butyl cellosolve solvent C6H14O2 &#8211; dung m\u00f4i BCS gi\u00e1 T\u1ed0T"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Butyl cellosolve solvent (BCS) l\u00e0 m\u1ed9t trong nh\u1eefng <\/span><span style=\"font-weight: 400;\">dung m\u00f4i c\u00f4ng nghi\u1ec7p<\/span><span style=\"font-weight: 400;\"> ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh s\u1ea3n xu\u1ea5t nh\u1edd kh\u1ea3 n\u0103ng <\/span><span style=\"font-weight: 400;\">h\u00f2a<\/span><span style=\"font-weight: 400;\"> tan t\u1ed1t, bay h\u01a1i ch\u1eadm. V\u1eady <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">dung m\u00f4i BCS<\/span><\/a> l\u00e0 g\u00ec? C\u00f3 nh\u1eefng \u0111\u1eb7c tr\u01b0ng, t\u00ednh \u1ee9ng d\u1ee5ng v\u00e0 l\u01b0u \u00fd an to\u00e0n n\u00e0o khi s\u1eed d\u1ee5ng? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 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\">M\u1ee4C L\u1ee4C<\/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: #999;color:#999\" 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: #999;color:#999\" 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:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Dung_moi_Butyl_cellosolve_solvent_BCS_la_gi\" title=\"Dung m\u00f4i Butyl cellosolve solvent (BCS) l\u00e0 g\u00ec?\">Dung m\u00f4i Butyl cellosolve solvent (BCS) 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:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Tinh_chat_vat_ly_va_hoa_hoc_cua_dung_moi_BCS\" title=\"T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a dung m\u00f4i BCS\">T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a dung m\u00f4i BCS<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#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-4\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#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-5\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Phuong_phap_dieu_che_dung_moi_Butyl_Cellosolve_Solvent\" title=\"Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf dung m\u00f4i Butyl Cellosolve Solvent\">Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf dung m\u00f4i Butyl Cellosolve Solvent<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Ung_dung_cua_dung_moi_BCS\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a dung m\u00f4i BCS\">\u1ee8ng d\u1ee5ng c\u1ee7a dung m\u00f4i BCS<\/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:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Nganh_son_va_muc_in\" title=\"Ng\u00e0nh s\u01a1n v\u00e0 m\u1ef1c in\">Ng\u00e0nh s\u01a1n v\u00e0 m\u1ef1c in<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Hoa_chat_tay_rua\" title=\"H\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda\">H\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Cong_nghiep_thuc_pham\" title=\"C\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m\">C\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Nhuom_va_in_hoa_vai\" title=\"Nhu\u1ed9m v\u00e0 in hoa v\u1ea3i\">Nhu\u1ed9m v\u00e0 in hoa v\u1ea3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Nganh_dau_khi\" title=\"Ng\u00e0nh d\u1ea7u kh\u00ed\">Ng\u00e0nh d\u1ea7u kh\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Nhua_va_my_pham\" title=\"Nh\u1ef1a v\u00e0 m\u1ef9 ph\u1ea9m\">Nh\u1ef1a v\u00e0 m\u1ef9 ph\u1ea9m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Cac_ung_dung_khac\" title=\"C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c\">C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#Luu_y_an_toan_khi_su_dung_dung_moi_Butyl_cellosolve_solvent\" title=\"L\u01b0u \u00fd an to\u00e0n khi s\u1eed d\u1ee5ng dung m\u00f4i Butyl cellosolve solvent\">L\u01b0u \u00fd an to\u00e0n khi s\u1eed d\u1ee5ng dung m\u00f4i Butyl cellosolve solvent<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-bcs\/#K-Chem_%E2%80%93_Dia_chi_ban_dung_moi_BCS_gia_TOT_chat_luong\" title=\"K-Chem &#8211; \u0110\u1ecba ch\u1ec9 b\u00e1n dung m\u00f4i BCS gi\u00e1 T\u1ed0T, ch\u1ea5t l\u01b0\u1ee3ng\">K-Chem &#8211; \u0110\u1ecba ch\u1ec9 b\u00e1n dung m\u00f4i BCS gi\u00e1 T\u1ed0T, ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Xem th\u00eam:<\/p>\n<ul>\n<li><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-ea\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i Ethyl Acetate<\/span><\/a> (EA) l\u00e0 g\u00ec? T\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng v\u00e0 l\u01b0u \u00fd<\/li>\n<li><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-ipa\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i IPA<\/span><\/a> (Isopropyl Alcohol): Kh\u00e1i ni\u1ec7m, t\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng<\/li>\n<li><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-n-hexane\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i n Hexane<\/span><\/a> (C\u2086H\u2081\u2084) d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Dung_moi_Butyl_cellosolve_solvent_BCS_la_gi\"><\/span><b>Dung m\u00f4i Butyl cellosolve solvent (BCS) l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Dung m\u00f4i <\/span><span style=\"font-weight: 400;\">Butyl Cellosolve Solvent (<\/span><span style=\"font-weight: 400;\">BCS) c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Butyl Glycol ho\u1eb7c 2-Butoxyethanol, v\u1edbi c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc C6H14O2. \u0110\u00e2y l\u00e0 m\u1ed9t dung m\u00f4i h\u1eefu c\u01a1 t<\/span><span style=\"font-weight: 400;\">hu\u1ed9c nh\u00f3m ether c\u1ee7a ethylene glycol, c\u00f3 \u0111\u1eb7c t\u00ednh kh\u00f4ng m\u00e0u, m\u00f9i nh\u1eb9 gi\u1ed1ng ether, d\u1ec5 b\u1eaft l\u1eeda v\u00e0 bay h\u01a1i ch\u1eadm. BCS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1edd kh\u1ea3 n\u0103ng h\u00f2a tan t\u1ed1t v\u00e0 t\u00ednh ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t.<\/span><\/p>\n<figure id=\"attachment_1978\" aria-describedby=\"caption-attachment-1978\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1978 size-full\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-6.png\" alt=\"Dung m\u00f4i bcs\" width=\"800\" height=\"1109\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-6.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-6-216x300.png 216w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-6-739x1024.png 739w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-6-768x1065.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1978\" class=\"wp-caption-text\">Dung m\u00f4i Butyl Cellosolve Solvent (BCS) l\u00e0 dung m\u00f4i h\u1eefu c\u01a1 thu\u1ed9c nh\u00f3m ether c\u1ee7a ethylene glycol (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tinh_chat_vat_ly_va_hoa_hoc_cua_dung_moi_BCS\"><\/span><b>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a dung m\u00f4i BCS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tinh_chat_vat_ly\"><\/span><b>T\u00ednh ch\u1ea5t v\u1eadt l\u00fd<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u1ea1ng th\u00e1i<\/b><span style=\"font-weight: 400;\">: Ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u00f9i<\/b><span style=\"font-weight: 400;\">: M\u00f9i nh\u1eb9, gi\u1ed1ng ether, h\u01a1i ng\u1ecdt.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nhi\u1ec7t \u0111\u1ed9 s\u00f4i<\/b><span style=\"font-weight: 400;\">: 171\u00b0C (340\u00b0F).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y<\/b><span style=\"font-weight: 400;\">: -77\u00b0C (-107\u00b0F).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ef7 tr\u1ecdng<\/b><span style=\"font-weight: 400;\">: 0,901 g\/cm\u00b3 \u1edf 20\u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 nh\u1edbt<\/b><span style=\"font-weight: 400;\">: 3,3 cP \u1edf 25\u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed1c \u0111\u1ed9 bay h\u01a1i<\/b><span style=\"font-weight: 400;\">: Ch\u1eadm (0,1 so v\u1edbi butyl acetate = 1).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 tan<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc, ethanol, ethyl ether, <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-acetone\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">acetone<\/span><\/a>, benzene, v\u00e0 h\u1ea7u h\u1ebft c\u00e1c dung m\u00f4i h\u1eefu c\u01a1 kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Tan nh\u1eb9 trong carbon tetrachloride.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u00c1p su\u1ea5t h\u01a1i<\/b><span style=\"font-weight: 400;\">: 0,88 mmHg \u1edf 25\u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ec9 s\u1ed1 kh\u00fac x\u1ea1<\/b><span style=\"font-weight: 400;\">: 1,419 \u1edf 20\u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110i\u1ec3m ch\u1edbp ch\u00e1y<\/b><span style=\"font-weight: 400;\">: 61\u00b0C (142\u00b0F, c\u1ed1c k\u00edn).<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_1976\" aria-describedby=\"caption-attachment-1976\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1976 size-full\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-5.jpg\" alt=\"Dung m\u00f4i BCS \" width=\"800\" height=\"459\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-5.jpg 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-5-300x172.jpg 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-5-768x441.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1976\" class=\"wp-caption-text\">Dung m\u00f4i BCS l\u00e0 ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u, nhi\u1ec7t \u0111\u1ed9 s\u00f4i 171\u00b0C, t\u1ed1c \u0111\u1ed9 bay h\u01a1i ch\u1eadm (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tinh_chat_hoa_hoc\"><\/span><b>T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea5u tr\u00fac<\/b><span style=\"font-weight: 400;\">: Thu\u1ed9c nh\u00f3m glycol ether, l\u00e0 ether c\u1ee7a ethylene glycol v\u1edbi nh\u00f3m butyl.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00ednh ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t<\/b><span style=\"font-weight: 400;\">: H\u1ea5p th\u1ee5 t\u1ea1i b\u1ec1 m\u1eb7t d\u1ea7u-n\u01b0\u1edbc, h\u1ed7 tr\u1ee3 c\u00e1c qu\u00e1 tr\u00ecnh nh\u01b0 t\u1ea9y r\u1eeda ho\u1eb7c ph\u00e2n t\u00e1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u1ea3n \u1ee9ng<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 tham gia ph\u1ea3n \u1ee9ng ester h\u00f3a v\u1edbi axit \u0111\u1ec3 t\u1ea1o ester.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Oxy h\u00f3a nh\u1eb9 t\u1ea1o th\u00e0nh axit butoxyacetic.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Kh\u00f4ng b\u1ec1n trong m\u00f4i tr\u01b0\u1eddng axit ho\u1eb7c baz\u01a1 m\u1ea1nh, c\u00f3 th\u1ec3 ph\u00e2n h\u1ee7y.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00ednh d\u1ec5 ch\u00e1y<\/b><span style=\"font-weight: 400;\">: D\u1ec5 b\u1eaft l\u1eeda, h\u01a1i n\u1eb7ng h\u01a1n kh\u00f4ng kh\u00ed, c\u00f3 th\u1ec3 t\u1ea1o h\u1ed7n h\u1ee3p n\u1ed5 khi ti\u1ebfp x\u00fac v\u1edbi ngu\u1ed3n l\u1eeda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9c t\u00ednh<\/b><span style=\"font-weight: 400;\">: \u0110\u1ed9c t\u00ednh c\u1ea5p t\u00ednh th\u1ea5p, nh\u01b0ng ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi n\u1ed3ng \u0111\u1ed9 cao (100-500 ppm) c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da, m\u1eaft, \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p ho\u1eb7c t\u1ed5n th\u01b0\u01a1ng n\u1ed9i t\u1ea1ng (th\u1eadn, gan) \u1edf \u0111\u1ed9ng v\u1eadt. Ch\u01b0a c\u00f3 b\u1eb1ng ch\u1ee9ng g\u00e2y ung th\u01b0 \u1edf ng\u01b0\u1eddi.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>&gt;&gt; Xem th\u00eam:<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-mibk\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Dung m\u00f4i MIBK<\/span><\/a> (Methyl isobutyl ketone): T\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng v\u00e0 l\u01b0u \u00fd<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-xylene\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\">Dung m\u00f4i Xylene<\/span><\/span><\/a><span style=\"font-weight: 400;\"> (C8H10) l\u00e0 g\u00ec? T\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Phuong_phap_dieu_che_dung_moi_Butyl_Cellosolve_Solvent\"><\/span><b>Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf dung m\u00f4i Butyl Cellosolve Solvent<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">BCS \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf ch\u1ee7 y\u1ebfu qua <\/span><b>ph\u1ea3n \u1ee9ng ethoxylation<\/b><span style=\"font-weight: 400;\"> gi\u1eefa <\/span><b>n-butanol<\/b><span style=\"font-weight: 400;\"> v\u00e0 <\/span><b>ethylene oxide<\/b><span style=\"font-weight: 400;\"> d\u01b0\u1edbi s\u1ef1 x\u00fac t\u00e1c c\u1ee7a ch\u1ea5t ki\u1ec1m (nh\u01b0 NaOH ho\u1eb7c KOH). Quy tr\u00ecnh c\u01a1 b\u1ea3n nh\u01b0 sau:<\/span><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u1ea3n \u1ee9ng ch\u00ednh<\/b><span style=\"font-weight: 400;\">:\u00a0<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C4H9OH + C2H4O \u2192 C4H9OCH2CH2OH (x\u00fac t\u00e1c ki\u1ec1m)<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">n-Butanol (C4H9OH) ph\u1ea3n \u1ee9ng v\u1edbi ethylene oxide (C2H4O) \u0111\u1ec3 t\u1ea1o 2-Butoxyethanol.<\/span><\/li>\n<\/ul>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110i\u1ec1u ki\u1ec7n<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Nhi\u1ec7t \u0111\u1ed9: 100-150\u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u00c1p su\u1ea5t: 1-5 atm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">X\u00fac t\u00e1c: NaOH ho\u1eb7c KOH \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tinh ch\u1ebf<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">S\u1ea3n ph\u1ea9m th\u00f4 \u0111\u01b0\u1ee3c ch\u01b0ng c\u1ea5t \u0111\u1ec3 t\u00e1ch BCS kh\u1ecfi t\u1ea1p ch\u1ea5t, n\u01b0\u1edbc v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5 nh\u01b0 diethylene glycol ether.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Quy m\u00f4 c\u00f4ng nghi\u1ec7p<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">S\u1ea3n xu\u1ea5t \u1edf quy m\u00f4 l\u1edbn b\u1edfi c\u00e1c c\u00f4ng ty h\u00f3a ch\u1ea5t nh\u01b0 Dow Chemical, BASF, ho\u1eb7c Shell, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft cao (&gt;99%).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<figure id=\"attachment_1974\" aria-describedby=\"caption-attachment-1974\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1974 size-full\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-4.jpg\" alt=\"\u0111i\u1ec1u ch\u1ebf dung m\u00f4i Butyl Cellosolve Solvent \" width=\"800\" height=\"471\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-4.jpg 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-4-300x177.jpg 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-4-768x452.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1974\" class=\"wp-caption-text\">Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf dung m\u00f4i Butyl Cellosolve Solvent (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><strong>&gt;&gt; Xem th\u00eam:<\/strong><\/p>\n<ul>\n<li>T\u1ed5ng h\u1ee3p 10+ lo\u1ea1i <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-muc-pe\/\" target=\"_blank\" rel=\"noopener\">dung m\u00f4i pha m\u1ef1c PE<\/a><\/span> th\u00f4ng d\u1ee5ng<\/li>\n<li>Top 6 lo\u1ea1i <a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-muc-pa\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">dung m\u00f4i pha m\u1ef1c PA<\/span><\/a> ph\u1ed5 bi\u1ebfn v\u00e0 l\u01b0u \u00fd b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch<\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Ung_dung_cua_dung_moi_BCS\"><\/span><b>\u1ee8ng d\u1ee5ng c\u1ee7a dung m\u00f4i BCS<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Dung m\u00f4i BCS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1edd kh\u1ea3 n\u0103ng h\u00f2a tan t\u1ed1t, t\u1ed1c \u0111\u1ed9 bay h\u01a1i ch\u1eadm v\u00e0 t\u00ednh ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t. C\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh bao g\u1ed3m:<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nganh_son_va_muc_in\"><\/span><b>Ng\u00e0nh s\u01a1n v\u00e0 m\u1ef1c in<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u00e0m dung m\u00f4i pha lo\u00e3ng s\u01a1n, ch\u1ea5t ph\u1ee7, c\u1ea3i thi\u1ec7n \u0111\u1ed9 ph\u1eb3ng v\u00e0 l\u01b0u l\u01b0\u1ee3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u00f2a tan t\u1ed1t Nitrocellulose, \u0111\u01b0\u1ee3c d\u00f9ng trong s\u01a1n Nitrocellulose v\u00e0 s\u01a1n d\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u00e0nh ph\u1ea7n trong m\u1ef1c in c\u00f4ng nghi\u1ec7p.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_1970\" aria-describedby=\"caption-attachment-1970\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1970 size-full\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-2.png\" alt=\"Dung m\u00f4i BCS\" width=\"800\" height=\"533\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-2.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-2-300x200.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-2-768x512.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1970\" class=\"wp-caption-text\">Dung m\u00f4i BCS \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 pha lo\u00e3ng s\u01a1n, c\u1ea3i thi\u1ec7n \u0111\u1ed9 ph\u1eb3ng v\u00e0 l\u01b0u l\u01b0\u1ee3ng (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><strong>&gt;&gt; Tham kh\u1ea3o th\u00eam:<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">8 lo\u1ea1i <\/span><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-son\/\"><span style=\"font-weight: 400;\">dung m\u00f4i pha s\u01a1n<\/span><\/a><\/span><span style=\"font-weight: 400;\"> ph\u1ed5 bi\u1ebfn v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf t\u1eebng lo\u1ea1i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/k-chem.vn\/vi\/dung-moi-pha-son-epoxy\/\"><span style=\"font-weight: 400;\"><span style=\"color: #0000ff;\">Dung m\u00f4i pha s\u01a1n Epoxy<\/span><\/span><\/a><span style=\"font-weight: 400;\">: Vai tr\u00f2 v\u00e0 \u1ee9ng d\u1ee5ng trong ng\u00e0nh s\u01a1n ph\u1ee7<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Hoa_chat_tay_rua\"><\/span><b>H\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f3 trong c\u00e1c s\u1ea3n ph\u1ea9m t\u1ea9y r\u1eeda c\u00f4ng nghi\u1ec7p v\u00e0 d\u00e2n d\u1ee5ng (x\u00e0 ph\u00f2ng, n\u01b0\u1edbc r\u1eeda ch\u00e9n, ch\u1ea5t t\u1ea9y \u0111a n\u0103ng).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 v\u1ebft b\u1ea9n nh\u01b0 d\u1ea7u m\u1ee1, m\u1ef1c, s\u01a1n nh\u1edd t\u1ed1c \u0111\u1ed9 bay h\u01a1i nhanh.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cong_nghiep_thuc_pham\"><\/span><b>C\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1ee3c FDA Hoa K\u1ef3 ph\u00ea duy\u1ec7t l\u00e0m ph\u1ee5 gia th\u1ef1c ph\u1ea9m (tr\u1ef1c ti\u1ebfp ho\u1eb7c gi\u00e1n ti\u1ebfp), v\u00ed d\u1ee5:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ch\u1ea5t ch\u1ed1ng vi khu\u1ea9n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ch\u1ea5t kh\u1eed b\u1ecdt.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ch\u1ea5t k\u1ebft d\u00ednh trong bao b\u00ec th\u1ef1c ph\u1ea9m.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nhuom_va_in_hoa_vai\"><\/span><b>Nhu\u1ed9m v\u00e0 in hoa v\u1ea3i<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u00e0m ch\u1ea5t l\u00e0m \u0111\u1ec1u m\u00e0u, gi\u1ea3m v\u1ec7t v\u00e0 \u0111\u1ed1m tr\u00ean v\u1ea3i trong qu\u00e1 tr\u00ecnh nhu\u1ed9m ho\u1eb7c in.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_1972\" aria-describedby=\"caption-attachment-1972\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1972 size-full\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-3.jpg\" alt=\"Dung m\u00f4i BCS\" width=\"800\" height=\"620\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-3.jpg 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-3-300x233.jpg 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-3-768x595.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1972\" class=\"wp-caption-text\">Dung m\u00f4i Butyl Cellosolve Solvent d\u00f9ng l\u00e0m ch\u1ea5t \u0111\u1ec1u m\u00e0u tr\u00ean v\u1ea3i khi nhu\u1ed9m (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nganh_dau_khi\"><\/span><b>Ng\u00e0nh d\u1ea7u kh\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u00e0nh ph\u1ea7n trong ch\u1ea5t l\u1ecfng n\u1ee9t th\u1ee7y l\u1ef1c (fracking).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ea5t \u1ed5n \u0111\u1ecbnh trong khoan d\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ea5t ph\u00e2n t\u00e1n d\u1ea7u trong x\u1eed l\u00fd s\u1ef1 c\u1ed1 tr\u00e0n d\u1ea7u.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nhua_va_my_pham\"><\/span><b>Nh\u1ef1a v\u00e0 m\u1ef9 ph\u1ea9m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u00f2a tan nh\u1ef1a t\u1ed5ng h\u1ee3p trong s\u1ea3n xu\u1ea5t polymer.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u00e0nh ph\u1ea7n trong m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m m\u1ef9 ph\u1ea9m (s\u01a1n m\u00f3ng tay, n\u01b0\u1edbc t\u1ea9y trang).<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_ung_dung_khac\"><\/span><b>C\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dung m\u00f4i trong s\u1ea3n xu\u1ea5t thu\u1ed1c tr\u1eeb s\u00e2u, thu\u1ed1c di\u1ec7t c\u1ecf.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ea5t l\u00e0m \u01b0\u1edbt trong c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Luu_y_an_toan_khi_su_dung_dung_moi_Butyl_cellosolve_solvent\"><\/span><b>L\u01b0u \u00fd an to\u00e0n khi s\u1eed d\u1ee5ng dung m\u00f4i Butyl cellosolve solvent<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Dung m\u00f4i BCS l\u00e0 ch\u1ea5t d\u1ec5 ch\u00e1y v\u00e0 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c l\u01b0u \u00fd an to\u00e0n:<\/span><\/p>\n<p style=\"text-align: justify;\"><b>Khi ti\u1ebfp x\u00fac:<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Da<\/b><span style=\"font-weight: 400;\">: C\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng, kh\u00f4 da n\u1ebfu ti\u1ebfp x\u00fac l\u00e2u. R\u1eeda s\u1ea1ch b\u1eb1ng n\u01b0\u1edbc v\u00e0 x\u00e0 ph\u00f2ng n\u1ebfu ti\u1ebfp x\u00fac.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u1eaft<\/b><span style=\"font-weight: 400;\">: G\u00e2y k\u00edch \u1ee9ng, \u0111\u1ecf m\u1eaft. R\u1eeda m\u1eaft b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch trong 15 ph\u00fat v\u00e0 t\u00ecm h\u1ed7 tr\u1ee3 y t\u1ebf n\u1ebfu c\u1ea7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u00edt ph\u1ea3i<\/b><span style=\"font-weight: 400;\">: H\u01a1i BCS c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, \u0111au \u0111\u1ea7u, bu\u1ed3n n\u00f4n. \u0110\u01b0a n\u1ea1n nh\u00e2n ra khu v\u1ef1c th\u00f4ng tho\u00e1ng, t\u00ecm h\u1ed7 tr\u1ee3 y t\u1ebf n\u1ebfu tri\u1ec7u ch\u1ee9ng k\u00e9o d\u00e0i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nu\u1ed1t ph\u1ea3i<\/b><span style=\"font-weight: 400;\">: G\u00e2y h\u1ea1i cho th\u1eadn, gan. G\u1ecdi c\u1ea5p c\u1ee9u ngay l\u1eadp t\u1ee9c, kh\u00f4ng g\u00e2y n\u00f4n tr\u1eeb khi c\u00f3 ch\u1ec9 \u0111\u1ecbnh y t\u1ebf.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><b>Khi l\u00e0m vi\u1ec7c:<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Th\u00f4ng gi\u00f3<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng trong khu v\u1ef1c th\u00f4ng tho\u00e1ng \u0111\u1ec3 tr\u00e1nh t\u00edch t\u1ee5 h\u01a1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Trang b\u1ecb b\u1ea3o h\u1ed9<\/b><span style=\"font-weight: 400;\">: Mang g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9, kh\u1ea9u trang ch\u1ed1ng h\u00f3a ch\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u00e1nh ngu\u1ed3n l\u1eeda<\/b><span style=\"font-weight: 400;\">: BCS d\u1ec5 ch\u00e1y, tr\u00e1nh tia l\u1eeda, ng\u1ecdn l\u1eeda ho\u1eb7c b\u1ec1 m\u1eb7t n\u00f3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>X\u1eed l\u00fd s\u1ef1 c\u1ed1 tr\u00e0n \u0111\u1ed5<\/b><span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng ch\u1ea5t h\u1ea5p th\u1ee5 (c\u00e1t, \u0111\u1ea5t) \u0111\u1ec3 th\u1ea5m ch\u1ea5t l\u1ecfng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Tr\u00e1nh \u0111\u1ec3 BCS ch\u1ea3y v\u00e0o c\u1ed1ng ho\u1eb7c ngu\u1ed3n n\u01b0\u1edbc.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><b>L\u01b0u tr\u1eef:<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u00f3ng k\u00edn th\u00f9ng ch\u1ee9a, tr\u00e1nh r\u00f2 r\u1ec9 h\u01a1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u00e1nh l\u01b0u tr\u1eef g\u1ea7n ch\u1ea5t oxy h\u00f3a m\u1ea1nh ho\u1eb7c axit.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><b>X\u1eed l\u00fd ch\u1ea5t th\u1ea3i:<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng \u0111\u1ed5 BCS xu\u1ed1ng c\u1ed1ng ho\u1eb7c m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X\u1eed l\u00fd theo quy \u0111\u1ecbnh v\u1ec1 ch\u1ea5t th\u1ea3i nguy h\u1ea1i t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><b>Quy \u0111\u1ecbnh ph\u00e1p l\u00fd:<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n h\u00f3a ch\u1ea5t (v\u00ed d\u1ee5: GHS, OSHA, REACH).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra gi\u1edbi h\u1ea1n ti\u1ebfp x\u00fac (PEL\/TLV): V\u00ed d\u1ee5, OSHA quy \u0111\u1ecbnh gi\u1edbi h\u1ea1n ti\u1ebfp x\u00fac l\u00e0 50 ppm (240 mg\/m\u00b3) trong 8 gi\u1edd.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_1968\" aria-describedby=\"caption-attachment-1968\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1968 size-full\" src=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-1.png\" alt=\"dung m\u00f4i Butyl cellosolve solvent\" width=\"800\" height=\"501\" srcset=\"https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-1.png 800w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-1-300x188.png 300w, https:\/\/k-chem.vn\/wp-content\/uploads\/2025\/05\/dung-moi-bcs-1-768x481.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1968\" class=\"wp-caption-text\">L\u01b0u \u00fd an to\u00e0n khi s\u1eed d\u1ee5ng dung m\u00f4i Butyl cellosolve solvent (Ngu\u1ed3n: S\u01b0u t\u1ea7m)<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><strong>&gt;&gt; T\u00ecm hi\u1ec3u th\u00eam: <\/strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/k-chem.vn\/vi\/dung-moi-dcm\/\"><span style=\"font-weight: 400;\">Dung m\u00f4i DCM<\/span><\/a><\/span><span style=\"font-weight: 400;\"> (Dichloromethane) l\u00e0 g\u00ec? \u0110\u1eb7c t\u00ednh v\u00e0 l\u01b0u \u00fd<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"K-Chem_%E2%80%93_Dia_chi_ban_dung_moi_BCS_gia_TOT_chat_luong\"><\/span><b>K-Chem &#8211; \u0110\u1ecba ch\u1ec9 b\u00e1n dung m\u00f4i BCS gi\u00e1 T\u1ed0T, ch\u1ea5t l\u01b0\u1ee3ng<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">L\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ty s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam, <a href=\"https:\/\/k-chem.vn\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">K-Chem<\/span><\/a> kh\u00f4ng ng\u1eebng kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf b\u1eb1ng ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i, chuy\u00ean cung c\u1ea5p \u0111a d\u1ea1ng c\u00e1c s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t cho nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m s\u01a1n, keo d\u00e1n, m\u1ef1c in, n\u00f4ng nghi\u1ec7p v\u00e0 nhi\u1ec1u ng\u00e0nh kh\u00e1c.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">K-Chem l\u00e0 \u0111\u1ecba ch\u1ec9 uy t\u00edn chuy\u00ean s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p dung m\u00f4i BCS ch\u1ea5t l\u01b0\u1ee3ng c\u00f9ng nhi\u1ec1u lo\u1ea1i dung m\u00f4i kh\u00e1c v\u1edbi m\u1ee9c gi\u00e1 c\u1ea1nh tranh, \u0111\u1ea3m b\u1ea3o \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ch\u1ee9ng t\u1eeb v\u1ec1 ngu\u1ed3n g\u1ed1c. Ngo\u00e0i ra, v\u1edbi \u0111\u1ed9i ng\u0169 chuy\u00ean vi\u00ean gi\u00e0u kinh nghi\u1ec7m, K-Chem c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c c\u00f4ng th\u1ee9c dung m\u00f4i t\u00f9y ch\u1ec9nh \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng kh\u00e1ch h\u00e0ng. Doanh nghi\u1ec7p c\u00f3 nhu c\u1ea7u h\u00e3y li\u00ean h\u1ec7 K-Chem \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t qua th\u00f4ng tin d\u01b0\u1edbi \u0111\u00e2y:\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><b>C\u00d4NG TY TNHH K-CHEM VI\u1ec6T NAM<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ecba ch\u1ec9: \u0110\u01b0\u1eddng N6B, L\u00f4 F, C\u1ee5m C\u00f4ng Nghi\u1ec7p Ph\u00fa Ch\u00e1nh 1, Ph\u01b0\u1eddng Ph\u00fa Ch\u00e1nh, TP. T\u00e2n Uy\u00ean, T\u1ec9nh B\u00ecnh D\u01b0\u01a1ng, Vi\u1ec7t Nam<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tel: +84 274 362 0218<\/span><\/li>\n<li style=\"font-weight: 400; text-align: justify;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Email: info@k-chem.vn<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Butyl cellosolve solvent (BCS) l\u00e0 m\u1ed9t trong nh\u1eefng dung m\u00f4i c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh s\u1ea3n xu\u1ea5t nh\u1edd kh\u1ea3 n\u0103ng h\u00f2a tan t\u1ed1t, bay h\u01a1i ch\u1eadm. V\u1eady dung m\u00f4i BCS l\u00e0 g\u00ec? C\u00f3 nh\u1eefng \u0111\u1eb7c tr\u01b0ng, t\u00ednh \u1ee9ng d\u1ee5ng v\u00e0 l\u01b0u \u00fd an to\u00e0n n\u00e0o khi s\u1eed d\u1ee5ng? [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1976,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1966","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts\/1966"}],"collection":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/comments?post=1966"}],"version-history":[{"count":6,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts\/1966\/revisions"}],"predecessor-version":[{"id":2021,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/posts\/1966\/revisions\/2021"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/media\/1976"}],"wp:attachment":[{"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/media?parent=1966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/categories?post=1966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k-chem.vn\/vi\/wp-json\/wp\/v2\/tags?post=1966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}