{"id":1310,"date":"2024-02-24T07:32:44","date_gmt":"2024-02-24T07:32:44","guid":{"rendered":"https:\/\/nbtchemical.com\/?post_type=product&p=1310"},"modified":"2024-02-26T12:15:41","modified_gmt":"2024-02-26T12:15:41","slug":"nickel-sulfate-hexahydrate-niso4-6h2o-98","status":"publish","type":"product","link":"https:\/\/vinachemistry.com\/vi\/product\/nickel-sulfate-hexahydrate-niso4-6h2o-98\/","title":{"rendered":"Nickel sulfate hexahydrate NiSO4.6H2O 98%"},"content":{"rendered":"

T\u00ean s\u1ea3n ph\u1ea9m: Nickel sulfate hexahydrate<\/strong>
\nT\u00ean g\u1ecdi kh\u00e1c: Niken sunfat<\/strong>
\nC\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc: NiSO4.6H2O<\/strong>
\nH\u00e0m l\u01b0\u1ee3ng 98%
\nXu\u1ea9t x\u1ee9: \u0110\u1ee9c, Nh\u1eadt B\u1ea3n, H\u00e0n Qu\u1ed1c, \u0110\u00e0i Loan<\/strong>
\nQuy c\u00e1ch: 25kg\/bao<\/strong><\/p>\n

Niken sunphat hay niken sunfat, nickel sulfate c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc l\u00e0 NiSO4.6H2O. N\u00f3 c\u00f3 d\u1ea1ng tinh th\u1ec3 m\u00e0u xanh, \u0111\u1ed9c, kh\u00f4ng c\u00f3 m\u00f9i \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00f3i chung v\u00e0 h\u00f3a ch\u1ea5t ng\u00e0nh xi m\u1ea1 n\u00f3i ri\u00eang. Trong \u0111\u00f3, ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu trong c\u00f4ng ngh\u1ec7 m\u1ea1 s\u1eaft, d\u01b0\u1ee3c ph\u1ea9m, h\u00f3a h\u1ecdc v\u00f4 c\u01a1, c\u00f4ng ngh\u1ec7 nhu\u1ed9m m\u00e0u…<\/p>\n

Ngu\u1ed3n g\u1ed1c c\u1ee7a niken sunfat<\/strong>
\nCh\u00fang xu\u1ea5t hi\u1ec7n \u1edf d\u1ea1ng kho\u00e1ng v\u1eadt hi\u1ebfm retgersit, \u0111\u00f3 l\u00e0 d\u1ea1ng hexahydrat.<\/p>\n

D\u1ea1ng hexahydrat th\u1ee9 hai \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 niken hexahydrit (Ni,Mg,Fe)SO4\u00b76H2O, \u1edf d\u1ea1ng n\u00e0y ch\u00fang t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f4ng \u1ed5n \u0111\u1ecbnh trong kh\u00f4ng kh\u00ed, v\u00e0 xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng kho\u00e1ng v\u1eadt morenosit. D\u1ea1ng monohydrat \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nh\u01b0 l\u00e0 kho\u00e1ng v\u1eadt r\u1ea5t hi\u1ebfm dwornikit (Ni,Fe)SO4\u00b7H2O.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m t\u00ednh ch\u1ea5t c\u1ee7a niken sunfat<\/strong>
\nNiken sunphat t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng tinh th\u1ec3 m\u00e0u l\u1ee5c ho\u1eb7c m\u00e0u xanh.
\nKh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed: 262.85 g\/mol.
\nKh\u1ed1i l\u01b0\u1ee3ng ri\u00eang: 2.07g\/cm3.
\nCh\u00fang h\u00f2a tan trong n\u01b0\u1edbc v\u00e0 ethanol.<\/p>\n

C\u00e1c h\u1ee3p ch\u1ea5t c\u1ee7a niken sunfat<\/strong>
\n– H\u1ee3p ch\u1ea5t v\u1edbi NH3 nh\u01b0: NiSO4\u00b7\u00bdNH3 l\u00e0 ch\u1ea5t r\u1eafn m\u00e0u v\u00e0ng l\u1ee5c, NiSO4\u00b72NH3 l\u00e0 tinh th\u1ec3 l\u1ee5c nh\u1ea1t, 2NiSO4\u00b75NH3\u00b77H2O l\u00e0 tinh th\u1ec3 t\u00edm nh\u1ea1t, NiSO4\u00b73NH3 l\u00e0 b\u1ed9t m\u00e0u t\u00edm nh\u1ea1t, NiSO4\u00b74NH3\u00b72H2O l\u00e0 ch\u1ea5t r\u1eafn m\u00e0u d\u01b0\u01a1ng \u0111en, NiSO4\u00b75NH3\u00b7H2O l\u00e0 tinh th\u1ec3 m\u00e0u xanh d\u01b0\u01a1ng, NiSO4\u00b76NH3 l\u00e0 ch\u1ea5t r\u1eafn m\u00e0u t\u00edm nh\u1ea1t.
\n– H\u1ee3p ch\u1ea5t v\u1edbi N2H4 nh\u01b0: 4NiSO4\u00b73N2H4\u00b77H2O l\u00e0 tinh th\u1ec3 m\u00e0u l\u1ee5c, NiSO4\u00b7N2H4\u00b73H2O l\u00e0 ch\u1ea5t r\u1eafn m\u00e0u d\u01b0\u01a1ng, NiSO4\u00b72N2H4\u00b72H2O l\u00e0 tinh th\u1ec3 m\u00e0u l\u1ee5c lam, NiSO4\u00b73N2H4 l\u00e0 tinh th\u1ec3 m\u00e0u o\u1ea3i h\u01b0\u01a1ng.
\n– H\u1ee3p ch\u1ea5t v\u1edbi NH2OH nh\u01b0: NiSO4\u00b76NH2OH l\u00e0 tinh th\u1ec3 \u0111\u1ecf.
\n– H\u1ee3p ch\u1ea5t v\u1edbi CO(NH2)2 nh\u01b0: NiSO4\u00b72CO(NH2)2\u00b74H2O l\u00e0 tinh th\u1ec3 l\u1ee5c nh\u1ea1t. NiSO4\u00b76CO(NH2)2\u00b7H2O c\u0169ng c\u00f3 t\u00ednh ch\u1ea5t t\u01b0\u01a1ng t\u1ef1.
\n– H\u1ee3p ch\u1ea5t v\u1edbi CON3H5 nh\u01b0: NiSO4\u00b72CON3H5 l\u00e0 tinh th\u1ec3 m\u00e0u l\u1ee5c nh\u1ea1t-d\u01b0\u01a1ng s\u00e1ng, NiSO4\u00b72CON3H5 l\u00e0 tinh th\u1ec3 m\u00e0u d\u01b0\u01a1ng \u0111\u1eadm.
\n– H\u1ee3p ch\u1ea5t v\u1edbi CS(NH2)2 nh\u01b0: NiSO4\u00b72CS(NH2)2 xu\u1ea5t hi\u1ec7n \u1edf hai d\u1ea1ng \u0111\u1ecf n\u00e2u v\u00e0 x\u00e1m l\u1ee5c.
\nNiken sunfat c\u00f3 th\u1ec3 t\u1ea1o mu\u1ed1i axit v\u1edbi N2H4 nh\u01b0: Ni(HSO4)2\u00b72N2H4 l\u00e0 tinh th\u1ec3 m\u00e0u xanh t\u00e1o, tan \u00edt trong n\u01b0\u1edbc.<\/p>\n

Niken sunfat c\u00f3 \u0111\u1ed9c h\u1ea1i hay kh\u00f4ng?<\/strong>
\nTrong n\u0103m 2005\u20132006, niken sunfat l\u00e0 ch\u1ea5t g\u00e2y d\u1ecb \u1ee9ng h\u00e0ng \u0111\u1ea7u trong c\u00e1c ki\u1ec3m tra \u00e1p b\u00ec (19%).<\/p>\n

Hi\u1ec7n nay, h\u00f3a ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 ch\u1ea5t g\u00e2y ung th\u01b0 \u1edf ng\u01b0\u1eddi, k\u1ebft lu\u1eadn n\u00e0y \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y trong c\u00e1c nghi\u00ean c\u1ee9u d\u1ecbch t\u1ec5 h\u1ecdc \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng nh\u00e2n nh\u00e0 m\u00e1y tinh ch\u1ebf qu\u1eb7ng sunfua.<\/p>\n

Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a niken sunfat trong cu\u1ed9c s\u1ed1ng, s\u1ea3n xu\u1ea5t<\/strong>
\n– Ch\u00fang l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a c\u00f4ng ngh\u1ec7 luy\u1ec7n \u0111\u1ed3ng, \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi gi\u1ea3i th\u1ec3 c\u1ee7a kim lo\u1ea1i niken ho\u1eb7c niken oxi axit sulfuric.
\n– \u1ee8ng d\u1ee5ng ch\u00fang \u0111\u1ec3 l\u00e0m dung d\u1ecbch \u0111i\u1ec7n ly b\u1ec3 m\u1ea1 niken gi\u00fap t\u1ea1o m\u00e0u v\u00e0 c\u1eafn m\u00e0u thu\u1ed1c nhu\u1ed9m,\u2026
\n– \u1ee8ng d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh m\u1ea1 \u0111i\u1ec7n, t\u1ed5ng h\u1ee3p h\u1eefu c\u01a1, kim lo\u1ea1i m\u00e0u c\u0169ng nh\u01b0 trong l\u00e0m thu\u1ed1c nhu\u1ed9m m\u00e0u kh\u00e1c.
\n– H\u00f3a ch\u1ea5t n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng trong s\u1ea3n xu\u1ea5t mu\u1ed1i Niken, Pin Ni-Cd,\u2026
\n– Dung d\u1ecbch n\u01b0\u1edbc c\u1ee7a niken sunphat khi ph\u1ea3n \u1ee9ng v\u1edbi natri cacbonat s\u1ebd t\u1ea1o k\u1ebft t\u1ee7a l\u00e0 niken cacbonat, l\u00e0 ti\u1ec1n th\u00e2n c\u1ee7a ch\u1ea5t x\u00fac t\u00e1c tr\u00ean c\u01a1 s\u1edf niken v\u00e0 b\u1ed9t m\u00e0u.
\n– S\u1eed d\u1ee5ng nhi\u1ec1u trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n

L\u01b0u \u00fd khi s\u1eed d\u1ee5ng, b\u1ea3o qu\u1ea3n niken sunfat an to\u00e0n<\/strong>
\nL\u01b0u \u00fd khi b\u1ea3o qu\u1ea3n l\u01b0u tr\u1eef niken sunfat an to\u00e0n<\/em>
\nNiken sunfat \u0111\u1eb7t t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c c\u1ea7n ph\u1ea3i l\u01b0u tr\u1eef c\u1ea9n th\u1eadn, tr\u00e1nh g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng c\u0169ng nh\u01b0 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ecdi ng\u01b0\u1eddi xung quanh.
\nH\u00e3y \u0111\u1eb7t h\u00f3a ch\u1ea5t n\u00e0y t\u1ea1i nh\u1eefng n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp.
\nKho h\u00f3a ch\u1ea5t c\u1ea7n ph\u1ea3i t\u00e1ch ri\u00eang bi\u1ec7t \u0111\u1ec3 tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p r\u00f2 r\u1ec9 ho\u1eb7c tr\u00e0n \u0111\u1ed5 h\u00f3a ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m.
\nNh\u00e0 kho tr\u1eef h\u00f3a ch\u1ea5t ph\u1ea3i n\u1eb1m \u1edf xa khu d\u00e2n c\u01b0, tr\u00e1nh ngu\u1ed3n n\u01b0\u1edbc, n\u01a1i ch\u1ee9a n\u01b0\u1edbc sinh ho\u1ea1t cho d\u00e2n sinh hay tr\u1ed3ng tr\u1ecdt v\u00ec s\u1ebd l\u00e0m \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ee9c kh\u1ecfe.<\/p>\n

S\u1eed d\u1ee5ng niken sunfat c\u1ea7n l\u01b0u \u00fd nh\u1eefng \u0111i\u1ec1u g\u00ec?<\/em>
\nKhi ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t niken sunfat n\u00f3i ri\u00eang, c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t kh\u00e1c n\u00f3i chung c\u1ea7n ph\u1ea3i trang b\u1ecb cho m\u00ecnh c\u00e1c c\u00f4ng c\u1ee5 s\u1eed d\u1ee5ng th\u00edch h\u1ee3p, trang thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 \u0111\u1ea7y \u0111\u1ee7.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00ean s\u1ea3n ph\u1ea9m: Nickel sulfate hexahydrate T\u00ean g\u1ecdi kh\u00e1c: Niken sunfat C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc: NiSO4.6H2O H\u00e0m l\u01b0\u1ee3ng 98% Xu\u1ea9t x\u1ee9: …<\/p>\n","protected":false},"featured_media":1311,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[44],"product_tag":[],"class_list":{"0":"post-1310","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hoa-chat-cho-cong-nghe-ma-nickel","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product\/1310","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=1310"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media\/1311"}],"wp:attachment":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media?parent=1310"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1310"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}