1.COLOR:GREY WHITE 2.FE:30% MIN,FeSO4.H2O:91% MIN 3.TOP GUALITY AND LOWEST PRICE 4.FAST DELIVERY NAME :MANGANESE SULPHATE MnSO4 CONTENTS(%) MnSO4.H2O98% Mn ≥31.8% Pb ≤0.0010% As ≤0.0005%PACKING: 25kg/1000kg N.W. each, in PP woven BAGAplication:It is widely used in feed additives,fertilizer,and chemical material.IF YOU ARE INTERESTED IN OUR PRODUCTS ,PLS CONTACT US. SUPPLY FERROUS SULPHATE