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Ferrous Sulphate Heptahydrate

Ferrous Sulphate Heptahydrate (Green vitriol) used as a precursor to other iron compounds. It is a reducing agent, and as such is useful for the reduction of chromate in cement to less toxic Cr (III) compounds. Ferrous Sulfate was used in the textile industry as a dye fixative. It is used to blacken leather and as a constituent of ink. Ferrous Sulfate can also be used to stain concrete and lime stones and sandstones a yellowish rust colour. In horticulture it is used for treating iron chlorosis. It has been used in the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies. It can be offered in Industrial, TECH and Feed Grade.  It is available in the form of Blue-green powder, crystals; granules packed in 25kg, 50kg HDPE Bag. We can offer it in many grades as per the application needs in different industry sectors.


Product Name Ferrous Sulphate Heptahydrate
Appearance Blue green
Assay 97%
Also known as Green vitriol
CAS No 7782-63-0
Density 1.895 g/cm3
Grade Standard Feed Grade, Industrial
Molecular Formula FeSO4.7H2O
Molecular Weight 278.02 g/mol
Minimum Order Quantity 25kg
Physical State Powder, Crystals, Granules
Packing Type 25kg,50kg HDPE Bag
Usage Food, Pharma Synthesis, Colouring agent