Oxide Powder

Zinc Oxide ZnO powder CAS 1314-23-4

Item No.: TR-ZnO
Zinc oxide is an oxide of zinc, the chemical formula is ZnO. It is insoluble in water, soluble in acids and strong bases.
Purity: 99.5%
Particle size: 20nm-200nm
Zinc Oxide ZnO powder Properties

Performance of Zinc Oxide ZnO powder:

Appearance and properties: white powder or hexagonal crystal. No smell, no taste, no sand. It turns yellow when heated, and turns to white again after cooling, and sublimates when heated to 1800℃. The hiding power is half that of titanium dioxide and zinc sulfide. Coloring power is twice that of basic lead carbonate.
Solubility: soluble in acid, concentrated alkali hydroxide, ammonia water and ammonium salt solution, insoluble in water and ethanol.

Technical Parameter of Zinc Oxide ZnO powder:

Purity% ≥99.8% ≥99.8% ≥99.8%
Dry reduction% ≤0.5 ≤0.5 ≤0.5
Burning reduction % ≤3 ≤3 ≤3
Particle Size nm 30 50 90
PbO based on Pb content ≤0.0001 ≤0.0005 ≤0.0001
MnO based on Mn content ≤0.0001 ≤0.0001 ≤0.0001

Application of  Zinc Oxide ZnO powder:
Nano-zinc oxide is an inorganic inorganic active agent and vulcanization accelerator for rubber industry. It has the characteristics of fast vulcanization speed and high conversion rate of zinc sulfide, which can improve the smoothness, mechanical strength, temperature resistance and aging resistance of rubber products. It is wear resistant. Used in paints, inks, coatings and plastics, it can significantly improve the hiding power and tinting strength of the product. It can be used as a fluxing agent for the glaze glaze in the ceramic industry.

Storage Condition of Zinc Oxide ZnO powder:
Zinc Oxide ZnO powder should be store in a cool, ventilated warehouse. Keep away from fire and heat. should be kept away from oxidizer, do not store together. The storage area should be equipped with suitable materials to contain the leakage.

Packing & Shipping of Zinc Oxide ZnO powder:
It is packed in double plastic bags inside, which can be filled with argon in vacuum; it can be vacuumed and filled with argon for protection..
Zinc Oxide ZnO powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Zinc Oxide ZnO powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

Zinc Oxide ZnO powder Properties

Other Names Oxozinc, Zinc White, Zinc monoxide, Zinci Oxydum, Flowers of zinc,
Zincoid, Amalox, Ziradryl, Zincum, Oxydatum, Emanay zinc oxide,
zinc, oxo-, Zinci Oxicum, Ketozinc, Nogenol, Permanent White
CAS No. 1314-23-4
Compound Formula ZnO
Molecular Weight 81.37
Appearance White Powder
Melting Point 1,975° C (3,587° F)
Solubility in water N/A
Density 5600 kg/m3
Purity 99.50%
Particle Size 20nm-200nm
Boling point 2,360° C (4,280° F)
Specific Heat N/A
Thermal Conductivity N/A
Thermal Expansion N/A
Young's Modulus N/A
Exact Mass 79.9241 g/mol
Monoisotopic Mass 79.924061 Da

Zinc Oxide ZnO powder Health & Safety Information

Safety Warning Warning
Hazard Statements N/A
Flashing point N/A
Hazard Codes H410
Risk Codes N/A
Safety Statements N/A
RTECS Number ZH4810000
Transport Information UN 3077 9 / PGIII
WGK Germany 2
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