Physical state at 20 °C | Solid | Odour | Odorless |
Melting point/ Freezing point [°C] | 1261°C | Solubility in water [% weight] | Slightly soluble in water |
Colour | White powder | Density [g/cm3] | 3.15 |
Boiling point [°C] | 2239°C |
Appearance | White amorphous powder |
Assay (on ignited basis) | Min 97.0% |
Loss on drying (at 105°C; 1 hr) | Max 2.0% |