| Specification - Ferrous Sulphate Heptahydrate 98.5% Extra pure | |
| Catalogue No | BSOF-13 |
| Alter Name | Iron (II) Sulphate |
| Size | 500 GM |
| Grade | Extra pure |
| Purity | 98.5 - 104.5% |
| Shelf Life | 5 years |
| Description | Green coloured crystalline powder |
| pH (5% water) | 3.0 – 4.0 |
| Chloride (Cl) | Max. 0.01% |
| Heavy metals (as Pb) | Max. 0.005% |
| Solubility in water (% weight) | 48.6g/100g water at 50˚C |
| Specification - Ferrous Sulphate Heptahydrate 99% AR | |
| Catalogue No | BSOF-13 |
| Size | 500 GM |
| Grade | AR |
| Purity | Min. 99.0% |
| Shelf Life | 5 years |
| Description | Green coloured crystalline powder |
| pH (5% in water) | 3.0 - 4.0 |
| Chloride (Cl) | Max. 0.001% |
| Copper (Cu) | Max. 0.005% |
| Solubility in water (% weight) | 48.6g/100g water at 50˚C |



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