Factory Price High Purity Ferrous Sulfate Monohydrate ...
Ferrous sulphate can also be used to stain concete and some limetones and sandstones a yellowish rust color. Ferrous Sulfate heptahydrate CAS No.:7782-63-0 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.
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