Physical state at 20 °C | Solid | Odour | Odorless |
Melting point/ Freezing point [°C] | > 1600 °C | Solubility in water [% weight] | Insoluble in water |
Boiling point [°C] | 2230 °C | Colour | 4.64 |
Density [g/cm3] | 2.1 |
Appearance | Dark blue crystals / beads |
Loss on drying (at 150°C) | Approx. 2% |
Water absorption capacity (24 hr. 80% relative humidity) | Min 27% |
Mesh size | 5 – 8 Mesh |