Zinc sulfate heptahydrate CAS NO.7446-20-0

Zinc Sulphate Zinc Sulphate Monohydrate Appearance:White Crystal Powder. Package: In 25kg plastic woven bag with plastic liner inside Usage:As Zinc additive in feed-processing, activator in latex…

Zinc Sulphate Zinc Sulphate Monohydrate 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. Specification: zinc sulphate monohydrate Zn 34.5%Min As 0.0005%Max Pb 0.0020%Max Cd 0.0030%Max Zinc Sulphate Heptahydrate Zn 21%Min As 0.0005%Max Pb 0.0020%Max Cd 0.0030%Max