Indirect zinc oxide

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-25 02:42
Browse the number: 57
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Product details

Property:White powder,density: 5.606,melting point 1975℃.It is an amphoteric oxide, insoluble in water or ethanol, soluble in acid solution .At high temperature the color is yellow,after cooling the color turns white again.
Use:Widely used in rubber,enamel, paint, phosphating solution, printing ink, cables, electronics, paper, medicine, matches, cosmetics,etc.

Item Technical requirements
Zinc oxide(dry)% ≥99.7
Metal(Zn) % -----
Lead oxide(PbO) % ≤0.037
Copper oxide(CuO) % ≤0.0002
Manganese(Mn )% ≤0.0001
Hydrochloric acid insuluble substance% ≤0.006
Loss on ignition % ≤0.2
Water soluble % ≤0.1
105℃ volatile % ≤0.3
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