Zinc Oxide

Purposw:Tt is used in rubber,coating,glass,csaemeties,colorant,Electron and food industrle.
Specification:        
Zinc oxide(counted on dry basis):99.9%min      
Lead oxide(counted on pb)       :0.001%max  
Cadmium oxide(counted on Cd)    :0.0005%max  
Manganes oxide(counted on Mn)   :0.0001%max  
Copper oxide(counted on Cu)     :0.0001max  
Matter insoluble in HCL         :0.006%max  
Loss of weight in drying        :0.2%max    
Loss of weight on ingition      :0.1%max    
Matter soluble in water         :0.1%max  
Residue on 45umsieve            :0.1%max  
Parking:25kg/bag