| Article No | F-04073 | ||
| CAS No | 7783-85-9 | ||
| HSN Code | 28429090 | ||
| Purity | Min. 99.0% | ||
| Grade | AR | ||
| Molecular Formula | (NH4)2SO4FeSO4.6H2O | ||
| Molecular Weight | 392.13 | ||
| Shelf Life | 5 years | ||
500 gm
| Description | Greenish blue crystals/ crystalline powder | ||
| Assay (Oxidimetric) | Min. 99.0% | ||
| Insoluble matter | Max. 0.01% | ||
| Copper (Cu) | Max. 0.003% | ||
| Manganese (Mn) | Max. 0.01% | ||
| Potassium (K) | Max. 0.002% | ||
| Solubility in water (% weight) | 26.9 g/100 cc water at 20˚C | ||
| Phosphate (PO4) | Max. 0.003% | ||
| Calcium (Ca) | Max. 0.005% | ||
| Ferric ion (Fe+3) | Max. 0.01% | ||
| Magnesium (Mg) | Max. 0.002% | ||
| Sodium (Na) | Max. 0.02% | ||
| Substances not precipited by ammonium hydroxide | Max. 0.05% | ||
| Zinc (Zn) | Max. 0.003% | ||
| Melting point/Freezing point (° C) | 100° C | ||