|
Color
|
Slightly yellowish
|
|
ZnO
|
98% min
|
|
Zn(Metal)
|
0.02% max
|
|
45 um sieve residue
|
0.3%max
|
|
Fe2O3
|
0.0001%max
|
|
PbO
|
0.2%max
|
|
CuO
|
0.0005% max
|
|
L.O.I
|
0.6% max
|
|
HCl Insoluble Matter
|
0.04%max
|
|
Water Soluble Matter
|
0.6%max
|
