Copper Sulphate Pentahydrate 1)CuSO4.5H2O, 98.0%; Cu,25.0%min. 2)25kg/bag. 3)Use, feed additives. 4)MOQ: 20 MT. Feed grade 98.5% Copper Sulphate PentahydrateChemical Formula: CuSO4•5H2OAppearance:Free flowing white to blue crystalline powderSpecifications:Assay (as CuSO4·5H2O): ≥98.5%Cu: ≥25.0%Free Acid: ≤ 0.3%Insoluble Matter: ≤ 0.2%Lead (as Pb): ≤ 20 ppmArsenic (as As): ≤20 ppm .Cadmium (as Cd ...