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1)Ferrous Suphate Heptahydrate
Formula:FeSO4•7H2O
CAS No.:7782-63-0
Specification:
| Description | Tech Grade |
| Purity | 98% |
| Fe | 19.7% |
| Pb | 20ppm max |
| As | 10ppm max |
| Cd | 10ppm max |
2)Uses
Industrially,ferrous sulphate is mainly used as a precursor to other iron compounds.It is a reducing agent,for the reduction of chromate in cement.
Nutritional Supplement
Together with other iron compounds,ferrous sulphate is used to fortify foods and treat iron-deficiency anemia.Constipation is a frequent and uncomfortable side effect associatedwith the administration of oral supplements.Stool softeners often are bprescribed to prevent constipation.
Colorant
Ferrous sulphate can also be used to stain concete and some limetones and sandstones a yellowish rust color.
Water Treatment
Ferrous sulphate has been applied for the purification
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