Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 240 – 241 °C | Solubility in water [% weight] | Insoluble in water |
| Colour | White crystalline |
Packings
500g
100g
Safety Information and Hazard Symbols
Symbol: GHS02, GHS06
Signal Word: Danger
UN No.: 2926
IMCO Class No.: 4.1, 6.1
Packing Group: III
Hazardous Statement: H228-H301
Precaution Statement: P210-P301 + P310
Signal Word: Danger
UN No.: 2926
IMCO Class No.: 4.1, 6.1
Packing Group: III
Hazardous Statement: H228-H301
Precaution Statement: P210-P301 + P310
Specifications
| Appearance | White to creamish yellow crystalline powder |
| Assay (gravimetric) | Min 99% |
| Melting point (with decomposition) | 238 – 241 deg C |
| Alcohol insoluble matter | Max 0.01% |
| Loss on drying (at 110°C) | Max 1.0% |
| Sulphated ash | Max 0.025% |
| Suitability (for Nickel determination) | Passes test |
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