{"id":634,"count":2,"description":"Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt FeSO4 \u2014 S\u1eaft(II) Sunfat\n\nTh\u00f4ng s\u1ed1D\u1ea1ng khan (Anhydrous)D\u1ea1ng ng\u1eadm n\u01b0\u1edbc (FeSO\u2084\u00b77H\u2082O)\n\nT\u00ean ho\u00e1 h\u1ecdcS\u1eaft(II) Sunfat \/ Iron(II) Sulfate \/ Ph\u00e8n S\u1eaft Xanh\nCAS Number<strong>7720-78-7<\/strong>\nC\u00f4ng th\u1ee9cFeSO\u2084FeSO\u2084\u00b77H\u2082O\nKh\u1ed1i l\u01b0\u1ee3ng mol151,91 g\/mol278,01 g\/mol\nH\u00e0m l\u01b0\u1ee3ng Fe\u00b2\u207a\u226530%\u226519,5%\nM\u00e0u s\u1eafcTr\u1eafng x\u00e1mL\u1ee5c lam (xanh ng\u1ecdc)\n\u0110\u1ed9 tan (20\u00b0C)26,3 g\/100ml n\u01b0\u1edbc\nQuy c\u00e1ch \u0111\u00f3ng g\u00f3iBao 25kg, 50kg; IBC 1.000L\nTi\u00eau chu\u1ea9nTCVN \/ GHS \/ ISO 9001\n\n\n\nFeSO4 D\u00f9ng Trong N\u00f4ng Nghi\u1ec7p &amp; D\u1ec7t Nhu\u1ed9m \u2014 Unique Angle\nKh\u00f4ng ch\u1ec9 x\u1eed l\u00fd n\u01b0\u1edbc, FeSO4 c\u00f3 hai \u1ee9ng d\u1ee5ng \u0111\u1eb7c th\u00f9 m\u00e0 nhi\u1ec1u nh\u00e0 cung c\u1ea5p kh\u00f4ng \u0111\u1ec1 c\u1eadp:\n\n<strong>Ph\u00e2n vi l\u01b0\u1ee3ng s\u1eaft (Fe-EDDHA thay th\u1ebf):<\/strong> FeSO4 cung c\u1ea5p Fe\u00b2\u207a tr\u1ef1c ti\u1ebfp cho c\u00e2y tr\u1ed3ng b\u1ecb v\u00e0ng l\u00e1 (iron chlorosis). Pha n\u1ed3ng \u0111\u1ed9 0,1\u20130,5% t\u01b0\u1edbi g\u1ed1c ho\u1eb7c phun l\u00e1. Ph\u1ed5 bi\u1ebfn trong tr\u1ed3ng rau th\u1ee7y canh, c\u00e2y c\u1ea3nh, thanh long.\n<strong>C\u1ed1 \u0111\u1ecbnh m\u00e0u trong d\u1ec7t nhu\u1ed9m (mordanting):<\/strong> FeSO4 d\u00f9ng l\u00e0m ch\u1ea5t c\u1ea7m m\u00e0u (mordant) trong quy tr\u00ecnh nhu\u1ed9m t\u1ef1 nhi\u00ean v\u00e0 t\u1ed5ng h\u1ee3p, gi\u00fap m\u00e0u b\u00e1m ch\u1eb7t v\u00e0o s\u1ee3i v\u1ea3i cotton\/linen. T\u1ef7 l\u1ec7 d\u00f9ng 2\u20135% theo tr\u1ecdng l\u01b0\u1ee3ng v\u1ea3i.\n<strong>X\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i m\u1ea1 \u0111i\u1ec7n:<\/strong> Kh\u1eed Cr(VI) th\u00e0nh Cr(III) theo QCVN 40:2011\/BTNMT tr\u01b0\u1edbc khi k\u1ebft t\u1ee7a. T\u1ef7 l\u1ec7 FeSO4 : Cr(VI) = 3:1 (theo mol) \u1edf pH 2\u20133.\n\n\nSo S\u00e1nh FeSO4 vs FeCl3 vs PAC \u2014 Ch\u1ecdn \u0110\u00fang H\u00f3a Ch\u1ea5t\n\nTi\u00eau ch\u00edFeSO4FeCl3PAC\n\nIon ho\u1ea1t ch\u1ea5tFe\u00b2\u207aFe\u00b3\u207aAl\u00b3\u207a\npH t\u1ed1i \u01b0u8\u20139 (sau oxy h\u00f3a)5\u201396\u20139\nKeo t\u1ee5 n\u01b0\u1edbc \u0111\u1ee5c\u2b50\u2b50\u2b50 (c\u1ea7n oxy h\u00f3a)\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\nKh\u1eed Phosphor\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\nN\u00f4ng nghi\u1ec7p (ph\u00e2n s\u1eaft)\u2b50\u2b50\u2b50\u2b50\u2b50\u274c\u274c\nD\u1ec7t nhu\u1ed9m (mordant)\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u274c\nKh\u1eed Crom VI\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u2b50\u274c\nGi\u00e1 th\u00e0nhTh\u1ea5p nh\u1ea5tTrung b\u00ecnhCao h\u01a1n\nM\u00e0u b\u00f9n sinh ra\u0110en (Fe\u00b2\u207a\u2192Fe\u00b3\u207a)\u0110\u1ecf n\u00e2uTr\u1eafng ng\u00e0\n\n\n\nTi\u00eau Chu\u1ea9n &amp; Ch\u1ee9ng T\u1eeb Xu\u1ea5t X\u01b0\u1edfng\n\n<strong>CoA (Certificate of Analysis):<\/strong> C\u1ea5p theo t\u1eebng l\u00f4 \u2014 Fe\u00b2\u207a \u226519,5%, SO\u2084\u00b2\u207b, t\u1ea1p ch\u1ea5t As\/Pb\/Cd\n<strong>MSDS\/SDS (Safety Data Sheet):<\/strong> GHS Rev.9 \u2014 ph\u00e2n lo\u1ea1i nguy hi\u1ec3m, EUH032 (t\u1ea1o kh\u00ed H\u2082S khi ti\u1ebfp x\u00fac acid)\n<strong>CO\/CQ (Xu\u1ea5t x\u1ee9\/Ch\u1ea5t l\u01b0\u1ee3ng):<\/strong> C\u1ea5p k\u00e8m theo t\u1eebng l\u00f4 h\u00e0ng\n<strong>Ti\u00eau chu\u1ea9n n\u01b0\u1edbc th\u1ea3i:<\/strong> QCVN 40:2011\/BTNMT c\u1ed9t A \u2014 h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p t\u00ednh li\u1ec1u FeSO4 c\u1ea7n d\u00f9ng\n\n\nKho &amp; Giao H\u00e0ng KCN \u2014 L\u1ed9c Thi\u00ean\nL\u1ed9c Thi\u00ean c\u00f3 <strong>3 kho chi\u1ebfn l\u01b0\u1ee3c<\/strong> \u0111\u1ea3m b\u1ea3o giao FeSO4 trong ng\u00e0y:\n\n\ud83c\udfed <strong>Kho TPHCM<\/strong> \u2014 Giao n\u1ed9i th\u00e0nh v\u00e0 KCN T\u00e2n B\u00ecnh, T\u00e2n Ph\u00fa, B\u00ecnh Ch\u00e1nh\n\ud83c\udfed <strong>Kho B\u00ecnh D\u01b0\u01a1ng<\/strong> \u2014 Giao KCN VSIP 1, VSIP 2, M\u1ef9 Ph\u01b0\u1edbc 1\u20133, S\u00f3ng Th\u1ea7n\n\ud83c\udfed <strong>Kho \u0110\u1ed3ng Nai<\/strong> \u2014 Giao KCN Nh\u01a1n Tr\u1ea1ch 1\u20136, Amata, Long Th\u00e0nh, Bi\u00ean H\u00f2a 1\u20132\n\n\u0110\u1eb7t h\u00e0ng tr\u01b0\u1edbc 14h \u2192 giao trong ng\u00e0y. Xe b\u1ed3n 5\u201320 t\u1ea5n. H\u1ed7 tr\u1ee3 b\u01a1m v\u00e0o b\u1ec3 ch\u1ee9a t\u1ea1i x\u01b0\u1edfng.\n\nAn To\u00e0n S\u1eed D\u1ee5ng FeSO4\n\n<strong>GHS Signal Word:<\/strong> Warning (C\u1ea3nh b\u00e1o)\n<strong>K\u00edch \u1ee9ng m\u1eaft\/da:<\/strong> \u0110eo k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay khi thao t\u00e1c\n<strong>Kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi acid m\u1ea1nh:<\/strong> Ph\u00e1t sinh kh\u00ed H\u2082S \u0111\u1ed9c (EUH032)\n<strong>B\u1ea3o qu\u1ea3n:<\/strong> N\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u1ea9m \u2014 FeSO4 d\u1ec5 b\u1ecb oxy h\u00f3a th\u00e0nh Fe\u2082(SO4)\u2083 m\u00e0u v\u00e0ng\n<strong>Li\u1ec1u d\u00f9ng x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i m\u1ea1 \u0111i\u1ec7n:<\/strong> Ki\u1ec3m tra Cr(VI) \u0111\u1ea7u v\u00e0o \u2192 t\u00ednh theo t\u1ef7 l\u1ec7 mol 3:1 \u2192 \u0111i\u1ec1u ch\u1ec9nh pH sau khi kh\u1eed","link":"https:\/\/hoachatlocthien.com\/ko\/danh-muc\/hoa-chat\/feso4","name":"FeSO\u2084","slug":"feso4","taxonomy":"product_cat","parent":614,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat\/634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product_cat\/614"}],"wp:post_type":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/product?product_cat=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}