Basic information about this product
Detailed information about the product
| Physical state at 20 °C | Solid | Colour | Dark green | ||||
| Odour | Slight odor of hydrochloric acid | pH value | 10.1 at 10 g/l at 20 °C | ||||
| Melting point/ Freezing point [°C] | -63 °C | Flash point [°C] | 30 °C | ||||
| Boiling point [°C] | 139 °C | Vapour pressure [20°C] | 8 hPa at 20 °C | ||||
| Density [g/cm3] | 0.91 | Solubility in water [% weight] | Soluble in water | ||||
| Partition coefficient Log Pow octanol / water at 20°C | 0.055 | Explosion limits - upper [%] | 11.80% | ||||
| Explosion limits -lower [%] | 1.90% | ||||||
| Appearance | Dark green deliquescent powder | Assay (iodometric) | Min 99% |
| Arsenic (As) | Max 0.0005% | Copper (Cu) | Max 0.04% |
| Magnesium (Mg) | Max 0.15% | Lead (Pb) | Max 0.02% |
| Zinc (Zn) | Max 0.04% |
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Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 1773
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H290-H302-H315-H318
Precaution Statement: P234-P280-P301+P312-P302+P352-P305+P351+P338