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Application: ainting, Feed, Coating
Appearance: White Powder
Purity: 99.7%min
Place of Origin: China (Mainland)
EINECS No.: 215-222-5
CAS No.: 1314-13-2
Classification: Zinc Oxide
Zinc oxide(dry basis): 99.82
Manganese oxide: 0.0001
Lead oxide: 0.027
Copper oxide: 0.0002


zinc oxide  properties

White crystal powder, Odorless, turns into yellow when heated, and turns back to white when cooled. Soluble in acid, sodium hydroxide, ammonium chloride, insoluble in water, ethanol and ammonia. 
Zinc oxide specification

Zinc oxide(dry basis) % 99.7%MIN 99.82
Metal Zinc % NO NO
Lead oxide %  0.037 0.027
Manganese oxide %  0.0001 <0.0001
Copper oxide %  0.0002 <0.0002
Matter insoluble in HCl % 0.006 0.004
Loss on ignition %  0.2 0.1
Residue on 45 μm sieve 320 %  0.10 0.078
Matter soluble in water %  0.10 0.070
Matter volatile at 105  %  0.3 0.1

Zinc oxide powder usage:

1.As reinforcing agent and surfactant in rubber or cable industry


2.Mainly used as white pigment, rubber vulcanization agent, organic synthesis catalyst, desulfurization agent, 
3.used as a matrix of benchmark analysis reagent, the fluorescent agent and light-sensitive materials;


4.Used for wet electrostatic photocopying, dry transfer printing, laser fax communication, electronic computer records of static   electricity;'


5.Used as a medicine, convergence for making ointment or adhesive plaster.

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?professional supplier with more than 10 years' experiences; 
?products with ISO 9001, SGS Certificate;   
?Prompt delivery upon receipt of PO;   

?2000 tons per month, export to more than 40 countries; 

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?we offer free sample for your test;

? top quality and competitive price guaranteed;