inc sulphate monohydrate                         Zinc Sulphate Heptahydrate

Zn            34.5%Min                            Zn               21%Min

As         0.0005%Max   As           0.0005%Max

Pb         0.0020%Max  Pb           0.0020%Max

Cd         0.0030%Max  Cd           0.0030%Max

Appearance:White Crystal Powder.

Package: In 25kg plastic woven bag with plastic liner inside 

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