Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 648 °C | Solubility in water [% weight] | Insoluble in water |
| Colour | Silver white | Density [g/cm3] | 1.74 |
Auto-ignition temperature [°C] | 473°C | Boiling point [°C] | 1100°C |
Packings
500g
250g
Safety Information and Hazard Symbols
Symbol: GHS02
Signal Word: Danger
UN No.: 1869
IMCO Class No.: 4.1
Packing Group: III
Hazardous Statement: H250-H260
Precaution Statement: P222-P223-P231 + P232-P370 + P378-P422
Signal Word: Danger
UN No.: 1869
IMCO Class No.: 4.1
Packing Group: III
Hazardous Statement: H250-H260
Precaution Statement: P222-P223-P231 + P232-P370 + P378-P422
Specifications
| Appearance | Silvery white turnings |
| Assay | Min 99.5% |
| Insoluble matter in HCl | Max 0.01% |
| Iron (Fe) | Max 0.05% |
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