Product Attributes
Molecular formula: niso4·6h2o
Molecular weight: 174.78
Cas no.: 10101-97-0
Einecs: 600-152-3
Molecular formula: niso4·6h2o
Molecular weight: 174.78
Cas no.: 10101-97-0
Einecs: 600-152-3
There are three types: anhydrous, hexahydrate and heptahydrate. The products are mainly hexahydrate, with two variants: α-NiSO4·6H2O is a blue tetragonal crystal; β-NiSO4·6H2O is a green monoclinic crystal. Relative density 2.07. The crystal transformation point is 53.5°C, and 6 crystal waters are lost at 103°C. Soluble in water, the aqueous solution is acidic. Easily soluble in alcohol and ammonia. poisonous!
It is used to produce phthalocyanine blue complexing agent. It is also a mordant and hydrogenation catalyst for vat dyes. It is also used in the electroplating industry and as a raw material for the production of other nickel salts.
Item | Premium Product | First Grade |
Nickel（Ni），w%≥ | 22.2 | 22.2 |
Cobalt（Co) ，w%≤ | 0.00035 | 0.0005 |
Copper (Cu) ，w%≤ | 0.0001 | 0.0005 |
Iron（Fe) ，w%≤ | 0.0002 | 0.0005 |
Lead (Pb) ，w%≤ | 0.0002 | 0.0005 |
Zinc (Zn) ，w%≤ | 0.0002 | 0.0005 |
HG (Hg) ，w%≤ | 0.0002 | 0.0005 |
Chromium（Cr6+），w%≤ | 0.0002 | 0.0005 |
Sodium（Na），w%≤ | 0.005 | 0.01 |
Calcium（Ca），w%≤ | 0.0002 | 0.0005 |
Magnesium（Mg），w%≤ | 0.002 | 0.005 |
Water insoluble matter，w%≤ | 0.001 | 0.003 |
25kg/Bag, or according to customer requirements.
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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.