At present,we have 2fcl Copper sulphate which we want to sell them as soon as possible.So,we could supply the best price. -----Copper Sulphate Feed Grade,Spec.:CuSO4.5H2O:98%min        Cu:25%min        Pb:0.002%max        As:0.002%max        Cd:0.002%max        Free Acid:0.3%max        Pellet Size:20-80meshPacking:In 25kg/wpp bag -----Copper Sulphate Agr. Grade,Spec.:CuSO4.5H2O:98%min        Cu:24.7%min        Pb:0.002%max        As:0.002%max        Cd:0.002%max        Free Acid:0.3%max        Pellet Size:20-80meshPacking:In 25kg/wpp bag -----Copper Sulphate Tech. Grade,Spec.:CuSO4.5H2O:98%min        Cu:24.3%min        Pb:0.002%max        As:0.002%max        Cd:0.002%max        Free Acid:0.3%max        Pellet Size:20-80meshPacking:In 25kg/wpp bag

Copper Sulphate