Physical state at 20 °C | Solid | Odour | Odorless |
Melting point/ Freezing point [°C] | 56°C | Solubility in water [% weight] | 238.5g/100cc water @ 00C |
Colour | Green crystals | pH value | 3.5 – 5.5 |
Density [g/cm3] | 2.05 | Boiling point [°C] | 137°C |
Appearance | Green Crystal |
Assay (ex Ni) | Min 98% |
Chloride (Cl) | Max 0.01% |
Sulphate (SO4) | Max 0.05% |
Cobalt (Co) | Max 0.1% |
Iron (Fe) | Max 0.02% |