NAME Zinc Oxide
CHEMICAL FORMULA ZnO
APPEARANCE White Powder
SPECICATION
ITEM Zinc Oxide 99.7% Zinc Oxide99.9%
ZnO 99.7%Min 99.9%Min
Metal Zn None None
PbO(As Pb) 0.037% 0.005
MnO (As Mn) 0.0001 0.0001
CuO (As Cu) 0.0002 0.0002
Not to dissoluble in HCL 0.006 0.006
Loss on Ignition 0.2% 0.1%
105 degree centigrade --- 0.3%
Fluoride (As F) --- 0.001%
Density (g/cm3) 0.35-0.95% 0.35-0.95%
Loss on Ignition 1.0% 1.0%
Phrase 1 10-30% 10-30%