Zinc Sulfate Heptahydrate By Shanxi Bewell Chemicals Co., Ltd.

We offer our customers a wide range of Zinc Sulfate Heptahydrate, which are available following Specifications :-
Appearance: White powder or granular
Usage: As Zinc additive in feed-processing, activator in latex paper; Trace nutrient in animal feeds; Fertilizer ingredient; Zinc salts; Ore flotation; Fungicide; Water purification.
Zinc Sulphate Monohydrate Quantity: 20FCL=25-27mt. feed grade & Fertilizer grade

Zinc sulphate Industrial grade HG/T2326-2005
ItemI ZnSO4a cH2O Industrial gradeII ZnSO4a c7H2O Industrial grade
High-classFirst-classQualifiedHigh-classFirst-classQualified
Toatl content as ZnSO4a cH2O,% a Y989795
Toatl content as ZnSO4a c7H2O,% a Y999792
Total content as Zn% a Y35.735.3434.6122.5122.0620.92
water insoluble,% a 0.020.050.10.020.050.1
PH(50g /L solution) a Y44a a 33a a
chloride( as Cl ),% a 0.20.6a a 0.20.6a a
Plumbum ( Pb ),%a 0.0020.00