Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 700 °C | Solubility in water [% weight] | soluble in water |
| Colour | Slightly pink crystalline | Density [g/cm3] | 2.95 |
| pH value | 3-3.5 |
Packings
5000g
500g
Safety Information and Hazard Symbols
Symbol: GHS08, GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H373-H411
Precaution Statement: P273
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H373-H411
Precaution Statement: P273
Specifications
| Appearance | White to off white to pink colored powder |
| Assay | 98.0 – 101.0% |
| Insoluble matter | Max 0.01% |
| Chloride (Cl) | Max 0.005% |
| Calcium (Ca) | Max 0.005% |
| Iron (Fe) | Max 0.002% |
| Heavy metal (as Pb) | Max 0.002% |
| Magnesium (Mg) | Max 0.005% |
| Nickel (Ni) | Max 0.02% |
| Potassium (K) | Max 0.01% |
| Sodium (Na) | Max 0.05% |
| Zinc (Zn) | Max 0.005% |
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