Ferrous sulphate heptahydrate
Rech Chemical Co. Ltd is a major Manufacturer and Supplier of zinc sulphate, ferrous
sulphate, manganese sulphate, magnesium sulphate and copper
Product Name: Ferrous Sulphate Heptahydrate
HS Code: 28332910
CAS No.: 7782-63-0
EINECS NO.: 231-753-5
Mol Weight: 278.05
Purity: 98% Min
Fe: 19.7% Min
1. Industrially: ferrous sulfate is mainly used as a precursor to
other iron compounds. It is a reducing agent, for the reduction of
chromate in cement.
2. Nutritional Supplement: Together with other iron compounds,
ferrous sulfate is used to fortify foods and treat iron-deficiency
anemia. Constipation is a frequent and uncomfortable side effect
associated with the administration of oral supplements. Stool
softeners often are prescribed to prevent constipation.
3. Colorant: Ferrous sulfate can also be used to stain concete and
some limestones and sandstones a yellowish rust color.
4. Water Treatment: Ferrous sulphate has been applied for the
purification of water by flocculation and for phosphate removal in
municipal and industrial sewage treatment plants to prevent
eutrophication of surface water bodies.