CAS:7758-99-8 M.F. : CuSO4 . 5H2O M.W. : 249.70 HS Code:28332500 Properties:Copper Sulfate blue crystal. odorless, soluble in water and alcohol, slightly soluble in ethyl ether and glycerin. Melting point is 115°C. Applications:Copper Sulphate Pentahydrate Industry Grade is used in agriculture, textile dyeing, leather treatment, electroplating, Packing: 25 KG compound woven bag(special packing can be made according to clients' requirement) Specification: Cupric Sulphate Pentahydrate Industry Grade Elements Standard(%) CuSO4 . 5H2O 98.0 Min Cu 25.0 Max Ni 0.05 Max Fe 0.05 Max Zn 0.001 Max Pb 0.001 Max Cd 0.001 Max Acidity(H2SO4) 0.1 Max Insoluble matter 0.2 Max