SALES SPECIFICATION
INDUSTRIAL GRADE
APPEARANCE White Crystalline powder or Granular
PURITY98.0%min
Zn35.0% min
WATER INSOLUBLES0.1% max
pH4.0 - 5.2 (5% sol.)
Fe0.06% max
Pb0.01% max
FEED GRADEPURITY98.0% min
Zn35.0% min
Pb0.002% max
Cd0.003% max
As0.005% max
PARTICLE SIZE60 - 100mesh (Powder) , 10-50mesh (Granular)