"Zinc Sulphate Monohydrate" is one of our major items that we regularly exporting. Here is the detailed info as following:

Re: Zinc Sulphate Monohydrate

Molecular Formular: ZnSO4. H2O
HS Code: 28332600
CAS No.: 7720-78-7

ZnSO4. H20: 98% min
Zn: 35% max
Water insoluble: 0.05% max
Heavy metal(Pb): 0.002% max
As: 0.0005% max
Cd: 0.003% max

Packing: In pp bag of 25kg net each, with PE liner
Quantity: 25mt/20'FCL

Application:
-used in making of Zinc Salt
-used in plating and manufacturing of pure zinc
-used in bleaching agent; Nutrition supplement; Mineral additives and Fertilizer.