1.Properties: white or yellowish fine amorphous powder, smell-less, tasteless.
The proportion is 4.42-4.45, does not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in the diluted acid and the sodium hydroxide.
 

ITEMS	INDEX
Zn   %   ≥	56.0
Loss on dry	25.0-28.0
Pb content %   ≤	0.04
Moisture       ≤	3.0
So4    %   ≤	0.60
Fineness through 75 um Screen ≥	95.0
Cd content    %   ≤	0.10

 
 
Usage:
 
1. used as corroxion inhibitor and desulfuratingagent in oil explotiation,
2. activator and desulphurization agent in chemical fertilizer production
3. aslo widely used in paint and other chemical industry
4. rubber industires.
 
Packing: 25Kg Woven bag with P.P. Bag
Shipping and Storage:At dry and ventilated places , preventing damps and rain.