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Specifications

Product name: Zinc Oxide
Detailed description:
Product Description :Zinc Oxide
MolecularFormula: ZnO
CAS: 1314-13-2
Purity:99.5%,99.7%
Packing: 25 kgs in net bag, 22 mts in the 20'FCL
Applications:
Properties:White powder; odorless; bitter taste; absorbs carbon dioxide from the air; has greatest ultraviolet absorption of all commercial pigments sp.gr.5.47; m.p.1975°C; soluble in acids and alkalis; insoluble in water and alcohol. Noncombustible; nontoxic as powder.
Uses: 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; semiconductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating.
 
Specification:

 

zinc oxide 99.5%
zinc oxide 99.7%
Content (ZnO) %≥:99.5
Content (ZnO) %≥:99.7
MnO%≤: 0.0005
MnO%≤: 0.0004
PbO%≤: 0.05
PbO%≤: 0.037
CuO%≤: 0.0005
CuO%≤: 0.0004
Heat Loss%≤: 0.3
Heat Loss%≤: 0.3
HCl Insoluble Matter%≤: 0.01
HCl Insoluble Matter%≤: 0.01
Water Soluble Matter%≤: 0.1
Water Soluble Matter%≤: 0.1
45um Sieve Residue%≤: 0.15
45um Sieve Residue%≤: 0.15