Basic information about this product
Detailed information about the product
| Physical state at 20 °C | Solid | Colour | Pale violet crystals | ||||
| Odour | Odorless | pH value | 1 | ||||
| Melting point/ Freezing point [°C] | 39 - 41 °C | Density [g/cm3] | 1.71 | ||||
| Solubility in water [% weight] | 482.2 g/l at 20 °C | ||||||
| Appearance | Pale violet crystals | Assay (iodometric) | 98.5 - 102% |
| Insoluble matter | Max 0.01% | Chloride (Cl) | Max 0.001% |
| Ferrous ion (Fe2+) | Passes test (about 0.001%) | Nitrate (NO3) | Max 0.01% |
| Calcium (Ca) | Max 0.01% | Magnesium (Mg) | Max 0.005% |
| Potassium (K) | Max 0.005% | Sodium (Na) | Max 0.02% |
| Copper (Cu) | Max 0.003% | Zinc (Zn) | Max 0.003% |
| Substance not precepitated by NH3 (as SO4) | Max 0.05% |
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Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319
Precaution Statement: P305 + P351 + P338