manganese sulphate for industrial use. Best quality, good price,fast delivery! Specification of industrial grade Manganese sulfateITEMSINDEX (%)Manganese sulphate (MnSO4.H2O) 98 MINMn 31.8 MINFerrous(Fe ... compound of manganese, electrolytic metal of manganese and manganese oxide printing and dyeing and pigment, paper making, porcelain paint, pharmaceutical industry etc. manganese sulphate(Industrial ...