CAS 10101 -97-0 Nickel Sulfate Hexahydrate/Nickel Sulphate CAS 7786-81-4
Product Description
There are anhydrous, hexahydrate and heptahydrate. Most of the commodities are hexahydrate, including α- Type and β- The former is blue tetragonal crystal and the latter is green monoclinic crystal. When heated to 103 ° C, six crystalline waters are lost. It is easily soluble in water, slightly soluble in ethanol. Its aqueous solution is acidic, slightly soluble in acid , and toxic. It is mainly used in electroplating industry. It is the main nickel salt of electroplated nickel and chemical nickel. It is also the source of metal nickel ions. It can dissociate nickel ions and sulfate ions in the electroplating process.
|
Item |
Battery |
Electroplate |
|
(Ni) ,ω% ≥ |
22 |
22.2 |
|
(Co) , ω% ≤ |
0.40 |
0.050 |
|
(Cu) ,ω% ≤ |
0.0005 |
0.0010 |
|
(Fe) ,ω% ≤ |
0.0005 |
0.0010 |
|
(Na) ,ω% ≤ |
0.01 |
0.020 |
|
(Zn) ,ω% ≤ |
0.0005 |
0.0010 |
|
(Ca) ,ω% ≤ |
0.005 |
0.010 |
|
(Mg) ,ω% ≤ |
0.005 |
0.010 |
|
(Mn) , ω% ≤ |
0.001 |
0.0030 |
|
(Cd) , ω% ≤ |
0.0002 |
0.0003 |
|
(Hg) , ω% ≤ |
|
0.0010 |
|
(Cr) , ω% ≤ |
|
0.0010 |
|
(Pb) , ω% ≤ |
0.001 |
0.0010 |
|
ω% ≤ |
0.005 |
0.010 |
Storage:
Store with seal hermetically, keeps away from chlorine gas and avoid being exposed to the sun.
Packing:
25kg net, Paper/PE complex bags with double PE inners.
It is mainly used in electro-plating industry for making Ni-cd battery, organic sythetic and hardened out as catalyst of paint, for making other nickel as raw material, as mordant agent for color metel, reducing dyeing.
Sulfate
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