Zinc Oxide
Purity: 99.5%, or 99.7%
Usage: vary industries and Medicine Grade...
Classification: Zinc Oxide
Zinc Oxide
Purity: 99.5%, or 99.7%
Usage: vary industries and Medicine Grade...
Classification: Zinc Oxide
For Zinc Oxide 99%, we have our own brand DAWEI and have registered REACH for zinc oxide.
Specification of Zinc Oxide 99%(Certificate of Analysis) | |||
Reporting Date | 2008.1.03 | (Production Date | 2007.12.25 |
Product) |
(Direct ZnO) | (Batch No.) | 2007122513 |
(Item) | (Index) | (Result) | (Conclusion) |
(Colour) |
| White | (Qualified) |
() (ZnO)≥ | 99 | 99.15 | (Qualified) |
Cd(CdO tested in Cd) ≤ | 0.05 | 0.03 | (Qualified) |
(Pb)(PbO tested in Pb)≤ | 0.2 | 0.12 | (Qualified) |
45um (Particle Size though45um)≤ | 0.3 | 0.1 | (Qualified) |
(Cu)(CuO tested in Cu)≤ | 0.0005 | 0.0004 | (Qualified) |
(FeO tested in Fe)≤ | 0.004 | 0.002 | (Qualified) |
(Lost in inflammation)≤ | 0.6 | 0.48 | (Qualified) |
(Water dissoluble)≤ | 0.6 | 0.46 | (Qualified) |
105(105 degree centigrade)≤ | 0.4 | 0.2 | (Qualified) |
