Food Grade Zinc Oxide Powder CAS 1314-13-2 Zinc Oxide

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Product origin: Xi'an, Shaanxi, China

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US$ 1650 ~ 1800

Description

Product Name	Zinc oxide
CAS	1314-13-2
Molecular Formula	OZn
Molecular Weight	81.39
Appearance	White Powder
Melting Point	1975 °C
Boiling Point	1949.9°C (estimate)
Density	5.6
Flash Point	27 ºC
Refractive index	2.008~2.029

Zinc oxide Widely used in ABS resin, polystyrene, epoxy resin, phenolic resin, amino resin and PVC and paint and ink coloring.In addition, in the rubber industry can also be used as rubber vulcanizing active agent, reinforcing agent and colorant.It is also used in the production of varnished cloth, cosmetics, enamel, paper, leather, matches, cables, etc.It can also be used in printing and dyeing, glass industry, medicine industry and so on.Also used as electronic laser materials, phosphors, feed additives, magnetic materials manufacturing.

Application:
1. Used as a vulcanizing agent in rubber

2. Used as a melting agent and emulsion in the ceramic industry 3. Used as a nutritional supplement in food and feed 4. Used as a sunscreen in cosmetics

5. Used as a whitening agent in the dye industry.

Testing Item	Standard	Result
Purity/%	≥95	95~99
Moisture/%	≤0.8	0.3
Water Insolubles/%	≤0.7	0.2
Lgnition Loss/%	1~4	2
HCL Insolubles/%	≤0.04	0.03
Heavy Metal (Pb)/%	≤0.0030	0.0007
Hg/%	≤0.0030	Not detected
Ferrum (Fe)/%	≤0.0030	0.0011
Chloride(Cl)/%	≤0.30	0.11
As/%	≤0.0030	0.0003
Cd/%	≤0.0040	0.0003
Copper (Cu)/%	≤0.0008	0.0002
Manganese(Mn)/%	≤0.0008	0.0002
Size(powder pass 0.1mm test sieve)/%	≥95	conforms
Specific Area/m/g	≥45	conforms
Bulk Density/g/ml	≤0.35	conforms