... to this item, pls feel free to contact us Ferrous Sulphate Heptahydrate FESO4.7H2O:98%MIN Packing:in 25kg PP/PE bagsFerrous ... Sulphate HeptahydrateApperance: Fine green or glaucous crystals or powder, readily soluble ... : It is used in Animal feeds, Fertilizer, Water treatment, Cement, Iron pigments etc. Export Area: export to SOUTH AMERICA,EGYPT,INDONESIA ...