Physical Properties
| Physical state at 20 °C | Solid | Odour | Slight odor of hydrochloric acid |
| Melting point/ Freezing point [°C] | 100 °C | Solubility in water [% weight] | 76 parts/100 parts water @ 250C |
| Colour | Greenish crystalline | Density [g/cm3] | 2.54 |
pH value | 3 – 8 |
Packings
500g
Safety Information and Hazard Symbols
Symbol: GHS07, GHS09
Signal Word: Warning
UN No.: 2802
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H315-H319-H335-H400
Precaution Statement: P261-P273-P305 + P351 + P338
Signal Word: Warning
UN No.: 2802
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H315-H319-H335-H400
Precaution Statement: P261-P273-P305 + P351 + P338
Specifications
| Appearance | Bluish green crystalline powder |
| Assay (iodometric) | Min 98% |
| Sulphate (SO4) | Max 0.02% |
| Iron (Fe) | Max 0.01% |
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