Molecular Formula : ZnO Molecular Weight : 81.38 CAS NO. : 1314-13-2
Properties : White powder,stable under normal temperature, good hiding power and colouring power.Insoluble in water and alcohol ,soluble in acid ,alkali and amkonium solution.
Use : Accelerator activator, pigment, and reinforcing agent in rubber; ointment; pigment and mold growth inhibitor in paints; ceramics; floor tile; glass; zinc salts (zinc stearate etc.) feed additive; semi-conductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating.
Storage : Store at a cool and dry place.
Packing : 25Kg woven bags lined with plastic bag(special packing can be made according to clients' requirement).
Specification ( % )
Item | Spec. |
ZnO (dry) | 99.9min |
Pb | 0.003max |
Fe | 0.0003max |
CuO | 0.0002max |
Cd | 0.0005max |
Metallic Zn | none |
MnO | 0.0001max |
Insolubles in HCl solution | 0.006max |
Loss on Ignition(500'C?? | 0.2max |
Screen Residues(320 mesh) | 0.1max |
105 Degree Volatile | 0.3max |
Surface Area(m2/gm) | 0.4-0.6 |
Electronic Zinc Oxide
