Zinc Oxide 99.7%
Zinc Oxide 99.7%(Indirect method)
Molecular Formula: ZnO
Molecular Weight: 81.39
CAS Number: 1314-13-2
EINECS Number: 215-222-5
Appearance: White powder
Purity (Calculate in ZnO on dry): 99.7%
Pb: 0.06% max
Mn: 0.0001% max
Cu: 0.0002% max
Insoluble in hydrochloric acid: 0.01% max
Loss on ignition: 0.2% max
Screen residues (through 45 micron wet screen): 0.1% max
Volatile ( 105 degree Celsius): 0.3% max
Packing: 25kg woven bag