Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 185 °C | Solubility in water [% weight] | soluble in water |
| Colour | White crystalline | Density [g/cm3] | 1 |
Boiling point [°C] | 100 °C |
Packings
50kg
25kg
1000g
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Specifications
| Appearance | White deliquescent powder |
| Assay | 98.5 – 101% |
| pH (5% solution) | 6.0 – 7.5 |
| Insoluble matter in water | Max 0.005% |
| Chloride (Cl) | Max 0.001% |
| Oxalate (as C2H2O4) | Max 0.01% |
| Sulphate (SO4) | Max 0.005% |
| Copper (Cu) | Max 0.0001% |
| Iron (Fe) | Max 0.0005% |
| Lead (Pb) | Max 0.0005% |
| Potassium (K) | Max 0.003% |
| Sodium (Na) | Max 0.004% |
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