C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc :\u00a0CuSO4.5H2O<\/b><\/p>\n
T\u00ean h\u00f3a h\u1ecdc :\u00a0Sunphat \u0111\u1ed3ng; Copper sulfate; Cupric sulfate; Blue vitriol; Bluestone; Chalcanthite<\/strong><\/p>\n Xu\u1ea5t x\u1ee9:\u00a0\u0110\u00e0i Loan , Trung Qu\u1ed1c<\/b><\/p>\n \u0110\u1ed3ng sunphat \u2013 CuSO4<\/strong> l\u00e0 h\u1ee3p ch\u1ea5t mu\u1ed1i v\u00f4 c\u01a1 c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc l\u00e0 CuSO4, d\u1ea1ng tinh th\u1ec3 m\u00e0u xanh v\u00e0 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 h\u00fat m\u1ea1nh h\u01a1i \u1ea9m c\u1ee7a kh\u00f4ng kh\u00ed \u0111\u1ec3 t\u1ea1o th\u00e0nh hidrat CuSO4.5H2O m\u00e0u xanh d\u01b0\u01a1ng. L\u1ee3i d\u1ee5ng t\u00ednh ch\u1ea5t n\u00e0y ng\u01b0\u1eddi ta th\u01b0\u1eddng d\u00f9ng CuSO4 khan \u0111\u1ec3 ph\u00e1t hi\u1ec7n n\u01b0\u1edbc \u1edf l\u1eabn trong h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1.<\/p>\n \u0110\u1ed3ng sunphat c\u00f2n bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00e1c d\u1ea1ng ng\u1eadm n\u01b0\u1edbc kh\u00e1c nhau nh\u01b0 mu\u1ed1i khan CuSO4 hay d\u1ea1ng Pentahydrat ph\u1ed5 bi\u1ebfn nh\u1ea5t CuSO4.5H2O\u2026<\/p>\n H\u00f3a ch\u1ea5t CuSO4 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng c\u00e1ch h\u00f2a tan \u0110\u1ed3ng (II) oxit hay mu\u1ed1i cacbonat trong dung d\u1ecbch Axit sulfuric. Ngo\u00e0i ra c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ebf \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch \u0111\u1ec3 qu\u1eb7ng \u0111\u1ed3ng t\u1ea7ng th\u1ea5p r\u00f2 r\u1ec9 d\u1ea7n trong kh\u00f4ng kh\u00ed, n\u00ean d\u00f9ng m\u1ed9t s\u1ed1 lo\u1ea1i vi khu\u1ea9n \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh n\u00e0y.<\/p>\n T\u00ednh ch\u1ea5t l\u00fd h\u00f3a c\u1ee7a CuSO4 \u2013 \u0110\u1ed3ng sunfat<\/strong> Nh\u1eefng t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a CuSO4<\/em> \u0110\u1ed3ng Sunphat c\u00f3 t\u00e1c d\u1ee5ng v\u1edbi dung d\u1ecbch NH3: \u0110\u1ed3ng Sunphat h\u1ea5p th\u1ee5 n\u01b0\u1edbc th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n nh\u1eefng v\u1ebft n\u01b0\u1edbc c\u00f3 trong ch\u1ea5t l\u1ecfng: \u0110\u1ed3ng Sunphat ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c kim lo\u1ea1i h\u01a1n ph\u1ea3n \u1ee9ng v\u1edbi \u0111\u1ed3ng. V\u00ed d\u1ee5 nh\u01b0 Mg, Fe, Zn, Al, Sn, Pb, \u2026<\/p>\n C\u00e1ch \u0111i\u1ec1u ch\u1ebf CuSO4 \u2013 \u0110\u1ed3ng sunphat<\/strong> S\u1eed d\u1ee5ng ph\u1ebf li\u1ec7u l\u00e0 ngu\u1ed3n nguy\u00ean li\u1ec7u t\u00e1i ch\u1ebf. Ph\u1ebf li\u1ec7u \u0111\u01b0\u1ee3c tinh ch\u1ebf c\u00f9ng kim lo\u1ea1i n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c \u0111\u1ed5 v\u00e0o n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ra nh\u1eefng m\u1ea3nh x\u1ed1p c\u00f3 h\u00ecnh c\u1ea7u nh\u1ecf. H\u1ed7n h\u1ee3p n\u00e0y \u0111\u01b0\u1ee3c h\u00f2a tan trong dung d\u1ecbch axit sunfuric lo\u00e3ng trong kh\u00f4ng kh\u00ed \u0111\u1ec3 t\u1ea1o ra \u0111\u1ed3ng Sunphat. \u1ee8ng d\u1ee5ng ch\u00ednh c\u1ee7a h\u00f3a ch\u1ea5t CuSO4 \u2013 \u0110\u1ed3ng sunphat<\/strong> \u0110\u1ed3ng th\u1eddi, gi\u00fap b\u1ed5 sung vi l\u01b0\u1ee3ng Cu khi c\u00e2y b\u1ecb thi\u1ebfu. Ngo\u00e0i ra, \u0110\u1ed3ng sunphat c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 t\u1ed5ng h\u1ee3p c\u1ee7a c\u00e1c ch\u1ea5t nh\u01b0 \u0111\u01b0\u1eddng b\u1ed9t, \u0111\u1ea1m, ch\u1ea5t b\u00e9o, enzim\u2026<\/p>\n L\u00e0 nguy\u00ean li\u1ec7u trong th\u1ee9c \u0103n ch\u0103n nu\u00f4i<\/em> \u1ee8ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t v\u00e0 khai th\u00e1c<\/em> \u1ee8ng d\u1ee5ng trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/em> \u1ee8ng d\u1ee5ng kh\u00e1c c\u1ee7a \u0111\u1ed3ng sunphat CuSO4<\/em> L\u01b0u \u00fd v\u00e0 c\u00e1ch b\u1ea3o qu\u1ea3n \u0110\u1ed3ng sunfat (CuSO4)<\/strong> C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc :\u00a0CuSO4.5H2O T\u00ean h\u00f3a h\u1ecdc :\u00a0Sunphat \u0111\u1ed3ng; Copper sulfate; Cupric sulfate; Blue vitriol; Bluestone; Chalcanthite Xu\u1ea5t x\u1ee9:\u00a0\u0110\u00e0i Loan …<\/p>\n","protected":false},"featured_media":1405,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[39],"product_tag":[],"class_list":{"0":"post-1282","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hoa-chat-xi-ma","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product\/1282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/comments?post=1282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media\/1405"}],"wp:attachment":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media?parent=1282"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1282"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nT\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a CuSO4 \u2013 \u0110\u1ed3ng sunfat<\/em>
\nCuSO4 \u2013 \u0110\u1ed3ng sunfat l\u00e0 h\u1ee3p ch\u1ea5t mu\u1ed1i c\u00f3 m\u00e0u xanh lam, d\u1ea1ng tinh th\u1ec3 r\u1eafn ho\u1eb7c b\u1ed9t. N\u00f3 h\u00f2a tan \u0111\u01b0\u1ee3c trong n\u01b0\u1edbc, methanol nh\u01b0ng l\u1ea1i kh\u00f4ng tan \u0111\u01b0\u1ee3c trong ethanol.
\nKh\u1ed1i l\u01b0\u1ee3ng mol c\u1ee7a CuSO4 l\u00e0 159.62 g\/mol (khan) v\u00e0 249.70 g\/mol (ng\u1eadm 5 n\u01b0\u1edbc).
\nKh\u1ed1i l\u01b0\u1ee3ng ri\u00eang c\u1ee7a CuSO4 l\u00e0 3.603 g\/cm3 (khan) v\u00e0 2.284 g\/cm3 (ng\u1eadm 5 n\u01b0\u1edbc).
\n\u0110i\u1ec3m n\u00f3ng ch\u1ea3y c\u1ee7a CuSO4 150 \u00b0C (423 K) (ng\u1eadm 5 n\u01b0\u1edbc).
\n\u0110\u1ed9 h\u00f2a tan trong n\u01b0\u1edbc c\u1ee7a CuSO4 d\u1ea1ng ng\u1eadm 5 n\u01b0\u1edbc l\u00e0 316 g\/L (0 \u00b0C) v\u00e0 2033 g\/L (100 \u00b0C).<\/p>\n
\n\u0110\u1ed3ng Sunphat c\u00f3 th\u1ec3 t\u00e1c d\u1ee5ng v\u1edbi ki\u1ec1m \u0111\u1ec3 t\u1ea1o th\u00e0nh natri sunphat v\u00e0 \u0111\u1ed3ng hydroxit:
\nCuSO4 + 2NaOH \u2192 Na2SO4 + Cu(OH)2<\/p>\n
\nCuSO4 + 2NH3 + 2H2O \u2192 Cu(OH)2 + (NH4)2SO4<\/p>\n
\nCuSO4 + 5H2O \u2192 CuSO4.5H2O (m\u00e0u xanh).<\/p>\n
\n\u0110\u1ed3ng Sunphat CuSO4 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 sau:<\/p>\n
\n\u0110\u1ed1t n\u00f3ng ph\u1ebf li\u1ec7u \u0111\u1ed3ng v\u1edbi l\u01b0u hu\u1ef3nh \u0111\u1ec3 t\u1ea1o ra sunfua \u0111\u1ed3ng v\u00e0 cho h\u1ed7n h\u1ee3p n\u00e0y oxy h\u00f3a \u0111\u1ec3 t\u1ea1o th\u00e0nh \u0111\u1ed3ng sunfat.
\nHo\u1eb7c c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng qu\u1eb7ng \u0111\u1ed3ng sunfua \u0111un n\u00f3ng \u0111\u1ec3 t\u1ea1o ra oxit \u0111\u1ed3ng v\u00e0 ti\u1ebfn h\u00e0nh x\u1eed l\u00fd b\u1eb1ng axit sunfuric \u0111\u1ec3 t\u1ea1o th\u00e0nh \u0111\u1ed3ng sunfat.
\nL\u1ecdc ch\u1eadm qu\u1eb7ng c\u1ea5p th\u1ea5p trong kh\u00f4ng kh\u00ed. Vi khu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh t\u1ea1o dung d\u1ecbch \u0111\u1ed3ng sunfat.<\/p>\n
\nCuSO4.5H2O l\u00e0 nguy\u00ean li\u1ec7u trong thu\u1ed1c tr\u1eeb s\u00e2u<\/em>
\nV\u1edbi 3\/4 s\u1ea3n l\u01b0\u1ee3ng \u0111\u1ed3ng sunphat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong n\u00f4ng nghi\u1ec7p, v\u1edbi vai tr\u00f2 l\u00e0 kh\u00e1ng n\u1ea5m b\u1ec7nh n\u00ean h\u00f3a ch\u1ea5t CuSO4 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m thu\u1ed1c di\u1ec7t c\u00e1c lo\u1ea1i b\u1ec7nh n\u1ea5m, di\u1ec7t c\u1ecf\u2026CuSO4 c\u00f2n th\u00e0nh ph\u1ea7n t\u1ea1o th\u00e0nh c\u00e1c lo\u1ea1i thu\u1ed1c tr\u1eeb s\u00e2u, thu\u1ed1c kh\u00e1ng sinh, ch\u1ea5t kh\u1eed tr\u00f9ng.<\/p>\n
\nCuSO4.5H2O nh\u1eb1m b\u1ed5 sung, \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i s\u1ef1 thi\u1ebfu \u0111\u1ed3ng trong c\u01a1 th\u1ec3 v\u1eadt nu\u00f4i, \u0111\u1ed3ng th\u1eddi l\u00e0 ch\u1ea5t \u0111i\u1ec1u h\u00f2a sinh tr\u01b0\u1edfng cho gia s\u00fac v\u00e0 gia c\u1ea7m nh\u01b0 l\u1ee3n, g\u00e0.<\/p>\n
\n\u0110\u1ed3ng sunphat \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf c\u00e1c ch\u1ea5t x\u00fac t\u00e1c s\u1eed d\u1ee5ng trong ch\u1ebf bi\u1ebfn v\u00e0 khai th\u00e1c d\u1ea7u kh\u00ed, c\u0169ng nh\u01b0 ch\u1ea5t l\u1ecfng
\n\u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng nhi\u1ec1u trong ng\u00e0nh d\u1ec7t may ho\u1eb7c d\u00f9ng trong thu\u1ed1c nhu\u1ed9m v\u1ea3i \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n c\u1ee7a thu\u1ed1c nhu\u1ed9m.
\nCh\u00fang c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 ch\u1ea5t t\u1ea1o m\u00e0u cho th\u1ef1c ph\u1ea9m. Th\u00e0nh ph\u1ea7n c\u1ee7a dung d\u1ecbch s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o qu\u1ea3n m\u1eabu v\u1eadt th\u1ef1c v\u1eadt c\u00f3 m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean, \u0111\u1eb7c bi\u1ec7t ng\u0103n ng\u1eeba s\u1ef1 th\u1ed1i r\u1eefa c\u1ee7a tr\u00e1i c\u00e2y.
\nN\u00f3 c\u00f2n l\u00e0 ch\u1ea5t t\u1ea1o m\u00e0u trong c\u00f4ng ngh\u1ec7 ph\u00e1o hoa ho\u1eb7c in \u1ea5n, l\u00e0m k\u00ednh, \u0111\u1ed3 g\u1ed1m.
\nVai tr\u00f2 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u01a1n, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 ch\u1ea5t s\u01a1n ch\u1ed1ng b\u1ea9n.<\/p>\n
\n\u0110\u1ed3ng sulfat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong dung d\u1ecbch Fehling, dung d\u1ecbch c\u1ee7a Benedict \u0111\u1ec3 gi\u00fap ki\u1ec3m tra c\u00e1c \u0111\u01b0\u1eddng l\u00e0m gi\u1ea3m sulfat \u0111\u1ed3ng m\u00e0u xanh h\u00f2a tan (II) th\u00e0nh oxit \u0111\u1ed3ng \u0111\u1ecf kh\u00f4ng h\u00f2a tan (I).
\nCh\u00fang c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ki\u1ec3m tra ng\u1ecdn l\u1eeda, c\u00e1c ion \u0111\u1ed3ng c\u1ee7a n\u00f3 ph\u00e1t ra \u00e1nh s\u00e1ng m\u00e0u l\u1ee5c s\u00e2u, m\u00e0u xanh s\u00e2u h\u01a1n nhi\u1ec1u so v\u1edbi ki\u1ec3m tra ng\u1ecdn l\u1eeda cho barium.
\nN\u00f3 c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 x\u00e9t nghi\u1ec7m m\u00e1u gi\u00fap x\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng c\u1ee7a m\u00e1u.<\/p>\n
\n\u0110\u1ed3ng sunphat S\u1eed d\u1ee5ng trong x\u1eed l\u00fd rong t\u1ea3o v\u00e0 tr\u1ecb b\u1ec7nh k\u00fd sinh tr\u00f9ng tr\u00ean \u0111\u1ed9ng v\u1eadt th\u1ee7y s\u1ea3n.
\nCuSO4 l\u00e0 ch\u1ea5t d\u00f9ng hi\u1ec7u qu\u1ea3 trong c\u00f4ng nghi\u1ec7p x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, n\u01b0\u1edbc sinh ho\u1ea1t\u2026
\n\u0110\u1ed3ng Sunphat CuSO4 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ec7t nhu\u1ed9m, t\u1ea1o m\u00e0u xanh d\u01b0\u01a1ng, xanh l\u1ee5c khi nhu\u1ed9m v\u1ea3i.
\nH\u00f3a ch\u1ea5t n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00f4ng ngh\u1ec7 thu\u1ed9c da, xi m\u1ea1, s\u1ea3n xu\u1ea5t pin, ch\u1ea1m kh\u1eafc b\u1eb1ng \u0111i\u1ec7n v\u00e0 ng\u00e0nh s\u1ea3n xu\u1ea5t th\u1ee9c \u0103n gia s\u00fac, d\u00f9ng l\u00e0m ch\u1ea5t x\u00fac t\u00e1c.
\nNgo\u00e0i ra, CuSO4 c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u trong ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u1ecdc kim lo\u1ea1i v\u00e0 s\u01a1n t\u00e0u thuy\u1ec1n \u2026<\/p>\n
\nN\u1ebfu s\u1eed d\u1ee5ng \u0111\u1ed3ng sunfat \u0111\u1ec3 l\u00e0m ch\u1ea5t di\u1ec7t c\u1ecf lu\u00f4n k\u00e8m theo m\u1ed9t s\u1ed1 nguy c\u01a1, do \u0111\u00f3 c\u1ea7n h\u1ea1n ch\u1ebf.
\nLi\u1ec1u l\u01b0\u1ee3ng \u0111\u1ed3ng sunfat CuSO4.5H20 \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o ph\u1ee5 thu\u1ed9c v\u00e0o t\u1eebng lo\u1ea1i t\u1ea3o v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng.
\nC\u1ea7n b\u1ea3o qu\u1ea3n ch\u00fang \u1edf nh\u1eefng n\u01a1i kh\u00f4 r\u00e1o, tr\u00e1nh \u00e1nh s\u00e1ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n","protected":false},"excerpt":{"rendered":"