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Contact Supplier| Grade | NS-01 |
|---|---|
| Molecular Formula | NiSO 4 |
| Molar Mass | 154.75 g/mol (anhydrous) 262.85 g/mol (Hexahydrate) 280.86 g/mol (Heptahydrate) |
| Elemental Purity | 98 – 99.9% |
| pH | 4.5 – 5.5 |
| Chloride (Cl) | 0.001 % Max |
| Insoluble Matter | 0.005 % Max |
| Nitrogen | 0.002 % |
| Calcium (Ca) | 0.005% Max |
| Copper (Cu) | 0.005% Max |
| Iron (Fe) | 0.001% Max |
| Lead (Pb) | 0.005% Max |
| Magnesium (Mg) | 0.005% Max |
| Manganese (Mn) | 0.002% Max |
| Sodium (Na) | 0.05% Max |
| Appearance | Yellow (Anhydrous) Blue (Hexahydrate) Green (Heptahydrate) |
| Density | 4.01 g/cc (Anhydrous) 2.07 g/cc (Hexahydrate) 1.948 g/cc (Heptahydrate) |
| Solubility in water | 65 g/100ml (20°C) – Hexahydrate |