Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 264°C | Solubility in water [% weight] | 50 g/l00 ml water |
| Colour | White crystalline | Density [g/cm3] | 2.38 |
Packings
500g
Safety Information and Hazard Symbols
Symbol: GHS03
Signal Word: Danger
UN No.: 2722
IMCO Class No.: 5.1
Packing Group: III
Hazardous Statement: H272
Precaution Statement: P220
Signal Word: Danger
UN No.: 2722
IMCO Class No.: 5.1
Packing Group: III
Hazardous Statement: H272
Precaution Statement: P220
Specifications
| Appearance | White crystalline powder |
| Assay | Min 97% |
| Chloride (Cl) | Max 0.05% |
| Sulphate (SO4) | Max 0.5% |
| Iron (Fe) | Max 0.005% |
| Lead (Pb) | Max 0.005% |
| Potassium (K) | Max 0.05% |
| Sodium (Na) | Max 0.05% |
- توجه :