Classification: | Zinc Oxide |
---|---|
Grade Standard: | Industrial Grade |
Kind: | Alkaline Oxide |
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Product Description
Commodity name:Zinc Oxide
1.Chemical formula:ZnO, Cas No.:1314-13-2
2.Notice:Store it in aeration and shady place. Not put it together with acid. Avoid the wrappage being perforated and prevent it from water and moisture when conveyed.
3.Aplication:Used for rubber, paint, enamel, glass and other chemical industry.
4.Standard:Q/CAKZ002-2012
Product Specification:
Item | Index | ||
Special | First | Normal | |
Physical appearance | White or slightly yellow crystal powder | ||
Zinc oxide(dry base) % ≥ | 99.70 | 99.50 | 98.50 |
Metal Zn(Zn) % ≤ | Nothing | Nothing | - |
Lead oxide(Pb) % ≤ | 0.037 | 0.05 | - |
Manganese oxide(Mn) % ≤ | 0.0002 | 4 | - |
Copper oxide(Cu) % ≤ | 0.0002 | 0.0004 | - |
Acid-fast material % ≤ | 0.05 | - | - |
Loss on ignition % ≤ | 0.30 | 0.40 | - |
Tailover % ≤ | 0.10 | 0.20 | - |
Water-soluble material % ≤ | 0.20 | 0.30 | - |
105°Cvolative % ≤ | 0.30 | 0.40 | - |