| Article No. | 03849 |
| Purity | 98.5% |
| Molecular Formula | FeSO4.7H2O |
| H.S. Code | 2833.2910 |
| Grade | Extra Pure |
| CAS No. | 7782-63-0 |
| Molecular Weight | 278.01 |
| Shelf Life | 36 Months |
| Physical state at 20 °C | Solid | Colour | Green powder | ||||
| Odour | Odorless | pH value | 3 - 4 at 50 g/l at 25 °C | ||||
| Melting point/ Freezing point [°C] | 64 °C | Boiling point [°C] | > 300°C | ||||
| Vapour pressure mm/Hg | 14.6 mm Hg at 25 °C | Density [g/cm3] | 1.898 g/cm3 at 25 °C | ||||
| Solubility in water [% weight] | 48.6 g/100 g water @ 500C | ||||||
| Appearance | Light blue or blue-green or green powder or crystals | Assay | 98.5 - 104.5% |
| pH (5% solution in water) | 3.0 - 4.0 | Chloride (Cl) | Max 0.01% |
| Heavy metal (as Pb) | Max 0.005% | Arsenic (As) | Max 0.0002% |
| Lead (Pb) | Max 0.001% | Iron (III) salts (as Fe) | Max 0.2% |
| Copper (Cu) | Max 0.005% | Manganese (Mn) | Max 0.1% |
| Mercury (Hg) | Max 0.0003% | Zinc (Zn) | Max 0.05% |
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Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319
Precaution Statement: P305 + P351 + P338