China High Purity 99% ISO Certificate Zinc Oxide, Find details about China Zinc Oxide, Inorganic Chemicals from High Purity 99% ISO Certificate Zinc Oxide
Specification | Standard | ||
ContentZnO% ≥ | 99.0 | 99.5 | 99.7 |
MnO %≤ | 0.001 | 0.0005 | 0.0004 |
PbO %≤ | 0.15 | 0.05 | 0.037 |
CuO %≤ | 0.001 | 0.0005 | 0.0004 |
Heat Loss %≤ | 0.3 | 0.3 | 0.3 |
Hcl Insoluble Matter %≤ | 0.01 | 0.01 | 0.01 |
Water Soluble Matter %≤ | 0.1 | 0.1 | 0.1 |
45um Sieve Residue %≤ | 0.15 | 0.15 | 0.15 |