Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 200 °C | Solubility in water [% weight] | Slowly soluble |
| Colour | White stick | Vapour pressure [20°C] | 0.04 hPa at 20 °C |
| Density [g/cm3] | 2 | Boiling point [°C] | 600 °C |
Packings
500g
Safety Information and Hazard Symbols
Symbol: GHS05
Signal Word: Danger
UN No.: 3453
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
Signal Word: Danger
UN No.: 3453
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
Specifications
| Appearance | White glacial sticks. |
| HPO3 | 40.0 – 50.0% |
| Stabilizer (NaPO3) | 50.0 – 60.0% |
| Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.02% |
| Iron (Fe) | Max 0.002% |
| Lead (Pb) | Max 0.002% |
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