Indicator Description |
Standard Indicators | Inspection Results |
NiSO4 · 6H2O % ≥ |
98.0 | 99.0 |
Ni % ≥ |
21.5 | 22.1 |
Zn% ≤ | 0.001 |
0.0005 |
Fe% ≤ | 0.0015 |
0.001 |
Cu% ≤ | 0.0015 |
0.0005 |
Pb% ≤ |
0.001 | 0.0002 |
N03% ≤ |
/ |
0.001 |
Water insoluble substances %≤ | 0.01 |
0.003 |
Nickel Sulfate Hexahydrate
- Molecular formula:NiSO4 · 6H2O
- Molecular weight:262.848
- CAS No: 10101-97-0
- Properties:Green crystal, easily soluble in alcohol and ammonia water.
- Application: Mainly used in the electroplating industry as a catalyst for nickel plating, hydrogen absorption in hardened oil, catalyst for nickel production, paint drying agent, and mordant for fabric reduction printing and dyeing. It is also used as a metal coloring agent for batteries, ceramics, and in the manufacture of other nickel salts.