Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | > 149°C | Solubility in water [% weight] | Decomposed by water |
| Colour | White powder | Flash point [°C] | 33 °C |
Vapour density | 1.87 | Density [g/cm3] | 0.97 |
Packings
50kg
25kg
500g
5000g
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05
Signal Word: Danger
UN No.: 1431
IMCO Class No.: 4.2, 8
Packing Group: II
Hazardous Statement: H251-H314
Precaution Statement: P235 + P410-P280-P305 + P351 + P338-P310
Signal Word: Danger
UN No.: 1431
IMCO Class No.: 4.2, 8
Packing Group: II
Hazardous Statement: H251-H314
Precaution Statement: P235 + P410-P280-P305 + P351 + P338-P310
Specifications
| Appearance | White powder |
| Assay | Min 98% |
| Free alkali (as NaOH) | Max 1.0% |
- توجه :