1)Zinc sulfate heptahydrateCAS:7446-20-0 2)zinc sulphate monohydrate 3)ZnSO4*H2O 98%min Zn:22.0%min 4)Packing:25 kg pp bags

 Zinc sulfate heptahydrate,the other name is :zinc sulphate monohydrate

 We're a chemical factory  in China and the main product is zinc sulfate.

The Spec.of Zinc sulphate as follows:

Item	Metrical Unit	Actual Resuits
Zinc(Zn)	%	21.5 min
Pb	%	0.001 max
Cd	%	0.001 max
As	%	0.0005 max
Fe	%	0.006% max
Water insoluble matter	%	0.03 max
PH		4      min

Properties :Orthogonal colorless crystal

Applications:Industrial preparation for barium white zinc and other zinc compounds

Used Mordant,Convergence agents,and preservatives used in electroplating.\

Printing and ither man-made fibers

Zinc Sulphate Heptahydrate(ZnSO4.7H2O)