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Iron (II) Sulphate 7-hydrate LR
Ferrous Sulphate Heptahydrate
| Product Size |
500gm/1Kg/50Kg |
Grade |
Laboratory Reagent (LR) |
| Purity |
98% |
CAS No. |
7782-63-0 |
| Molecular Formula |
FeSO4.7H2O |
Molecular Weight |
278.01 |
| H.S. Code |
28332950 |
Shelf Life |
60 months |
Specifications
| Minimum Assay (by KMnO4) |
98% |
| Free acid |
Max. 5 ml N% |
| Copper (Cu) |
Max 0.005% |
| Lead (Pb) |
Max 0.005% |
| Potassium (K) |
Max 0.05% |
| Sodium (Na) |
Max 0.05% |
Safety Information and Hazard Symbols
