Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 963 °C | Solubility in water [% weight] | 31 g/100 g water @ 0C |
| Colour | White powder | Density [g/cm3] | 3.86 |
pH value | 5 – 8 at 50 g/l at 25 °C | Boiling point [°C] | 1560°C |
Packings
50kg
25kg
5000g
1000g
500g
Safety Information and Hazard Symbols
Symbol: GHS06
Signal Word: Danger
UN No.: 1564
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H332
Precaution Statement: P301 + P310
Risk Statement: 20-25
Safety Statement: 45
Signal Word: Danger
UN No.: 1564
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H332
Precaution Statement: P301 + P310
Risk Statement: 20-25
Safety Statement: 45
Specifications
| Appearance | |
| Assay (complexometric) | Min 99.0% |
| Insoluble matter | Max 0.005% |
| Oxidizing substances | Max 0.005% |
| Loss on drying (at 150°C) | 14.0-16.0% |
| pH (5% w/v solution in water; 25°C) | 5.2-8.2 |
| Calcium (Ca) | Max 0.05% |
| Iron (Fe) | Max 0.0002% |
| Heavy metal (as Pb) | Max 0.0005% |
| Potassium (K) | Max 0.0025% |
| Sodium (Na) | Max 0.005% |
| Strontium (Sr) | Max 0.1% |
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