we are speiclized in Zinc Sulphate export,any inspection can be done before shipment with buyer's charge.

zinc sulphate Tech grade,feed grade and agricultural grade.

zinc sulphate

 Characteristic:

white or light-yellow crystals,astringent,easily to be efflorescent in dry air.Dissolvable in winter,little dissolvable in alcohol and glyceri.

Main usage:

mainly used in synthietic fiber industry,material of printing and dyeing,preservative.And be used in madical for fungicide and emetic,and can be used in electroplate,water purification.

mainly used in feed additive and trace element fertilizer industry etc.

Storyage:

Dry and hermetic.

Zinc Sulphate(ZnSO4.7H2O)

a.Tech grade

Specification:

Zn:	21-22%
Pb:	0.01-0.001%
Cd:	0.002-0.003%
As:	0.002-0.005%
Fe:	0.001-0.005%

Packing: In 50kgs net WPP/PE bags.

b.Feed grade.

Specification:

Zn:	21-22%
Pb:	0.001%max
Cd:	0.002%max
As:	0.0005%max

Packing: In 50kgs net WPP/PE bags.

c.Agricultural grade.

Specification:

Zn:	21-22%
Free acid:	0.2%max
Pb:	0.001%max
Cd:	0.002%max
As:	0.002%max

Packing: In 50kgs net WPP/PE bags.

Zinc Sulphate Hepta.