Ferrous sulfate heptahydrate CAS NO.7782-63-0

Specification ProductName …

Specification

Product Name	Ferrous Sulfate
EINECS No.	231-753-5
CAS No.	7782-63-0
Standard	FCC/USP/BP/EP/CP
Packing	Inside: vacauumed aseptic PE bags, 25kg per bag. Outside: Kraft paper bag Packages size can also be offered according to customer requirement
Appearance	Powder or granular
MF	FeSO4·7H2O
M.W	278.03
FeSO4.7H2O	98% Min
Fe	19.7%Min
Pb	20ppm max
Cd	5ppm max
As	5ppm max
FeSO4.7H2O	98% Min
Stability and storage	1.Be set to cool.dry and ventilated place .away from Fire source. 2. Sealed, Prevent from rain. sunlight and strong acids or alkali. 3.Lightly transport and protect from package damage
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 associated with the administration of oral supplements. Stool softeners often are prescribed to prevent constipation. Colorant Ferrous sulphate can also be used to stain concete and some lime tones and sandstones a yellowish rust color. 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.