Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | >100°C | Solubility in water [% weight] | 50 g/100 g cold water |
| Colour | White crystalline | pH value | 6.5 – 8 |
Density [g/cm3] | 1.66 |
Packings
1000g
Safety Information and Hazard Symbols
Specifications
| Appearance | White crystalline powder |
Assay | Min 98% |
| Calcium (Ca) | Max 0.01% |
| Heavy metal (as Pb) | Max 0.001% |
| Insoluble matter | Max 0.01% |
| Sulphide (S) | Max 0.0001% |
| pH (5% solution in water) | 6.0 – 8.5 |
- توجه :