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 | 1.66 |
| Density [g/cm3] | 1.194 | Vapour density | 9.06 |
| Boiling point [°C] | 377 °C |
Packings
100g
Revision Date : 26-Dec-2013
Specifications
| Appearance | White crystalline powder |
| Assay | Min 97% |
| pH (5% solution in water) | 6.0 – 8.5 |
| Sulphide (S) | Max 0.002% |
- توجه :