Min. Order Reference FOB Price
5000 kg US$0.08-0.09 / kg
Product Description
Ferrous Sulphate Heptahydrate factory 98% Iron Sulhate Heptahydrate Manufacturer Product Description Ferrous sulfate (green alum) molecular formula FeSO4•7H2O An inorganic compound, anhydrous ferrous sulfate is a white powder, soluble in water, aqueous solution is light green, ...