... item, pls feel free to contact us Ferrous Sulphate Heptahydrate FESO4.7H2O:98%MIN Packing:in 25kg PP/PE bagsFerrous Sulphate ... powder, readily soluble in water, slightly soluble in alcohol.Specification: FeSO4.7H2O 98% min Fe 19% min Pb 20ppm maxAs 2ppm ... customer's requirement. Useing: It is used in Animal feeds, Fertilizer, Water treatment, Cement, Iron pigments etc. Export Area: export to ...