Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 232 °C | Solubility in water [% weight] | soluble in water |
| Colour | White crystals | pH value | 7 |
Packings
25kg
5000g
500g
100g
Safety Information and Hazard Symbols
Specifications
| Appearance | White needle shaped crystals |
| Assay | Min 99% |
| Chloride (Cl) | Max 0.2% |
| Ammonium (NH4) | Max 0.01% |
| Arsenic (As) | Max 0.0003% |
| Lead (Pb) | Max 0.001% |
| Copper (Cu) | Max 0.001% |
| Zinc (Zn) | Max 0.0001% |
| Water (H2O) | 9.2-10% |
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