1. Zinc Sulphate Monohydrate used as raw material for production of lithopone. It is also used in synthetic fiber industry, zinc plating, pesticides. It is mainly used in trace element fertilizer and feed additive, etc.
2. Zinc Sulphate Heptahydrate used in producing crypton or as medicament for choosing mine. Besides, it is used in medicament, chemical, chemical fibre, metallurgy, plating and circulating cooling treatment of water etc.