(1) Formula : NiSO4 6H2O
(2) Molecular Weight : 262.9 g mol-1
(3) Color/Form : Green / Crystal
(4) Density, kg/dm3 : 2.07 @ 25℃
(5) Melting Point : 53℃
(6) Soluble in water, acid and alcohol
(2) Molecular Weight : 262.9 g mol-1
(3) Color/Form : Green / Crystal
(4) Density, kg/dm3 : 2.07 @ 25℃
(5) Melting Point : 53℃
(6) Soluble in water, acid and alcohol
► Nickel Sulphate Hexahydrate (Type II) Typical Value :
| Item | Specification | Typical |
| NiSO46H2O > 99.90% | ||
| Nickel (Ni) | 22.3% +/- 0.2% | 22.3%~22.4% |
| Cobalt (Co) | 20 PPM Max | 10~20 |
| Manganese (Mn) | 2 PPM Max | 0.3 |
| Sodium (Na) | 10 PPM Max | 0.5 |
| Iron (Fe) | 5 PPM Max | 1.0 |
| Copper (Cu) | 1 PPM Max | < 0.1 |
| Calcium (Ca) | 4 PPM Max | < 0.1 |
| Magnesium (Mg) | 10 PPM Max | < 0.1 |
| Zinc (Zn) | 2 PPM Max | < 0.1 |
| Lead (Pb) | 2 PPM Max | < 0.1 |
| Chromium (Cr) | 1 PPM Max | 0.3 |
| Aluminum (Al) | 5 PPM Max | < 0.2 |
| Cadmium (Cd) | 1 PPM Max | < 0.2 |
| Silicon (Si) | 10 PPM Max | < 1 |
| Stannum (Sn) | 5 ppm Max | < 1 |
| Chlorine (Cl) | 10 PPM Max | < 10 |
| Mercury (Hg) | 1 PPM Max | < 0.5 |
| Potassium (K) | 10 PPM Max | < 0.5 |
| Insol. | 50 PPM Max | 5 |
| pH | 3.0 Min. | 4.0 |
| Appearance | Green Crystal | |