Purchase Qty. Reference FOB Price
27-53 Tons US$88.00
54-107 Tons US$80.00
108+ Tons US$75.00
Product Description
Water Treatment Chemical Ferrous Sulfate Heptahydrate dried powder Product Description -Appearance: Blue -Green dried powder/granular -Solubility: Readily soluble in water -Chemical Formula: FeSO4·7H2O -CAS: 7720-78-7 ITEM Index FeSO4·7H2O ≥98% Fe % ≥19.5% As % ...