Zinc Oxide

What is those white powder for?It is insoluble in water and alcohol.Fantastic!

Zinc Oxide

purity : 90% 99.5% 99.7%
CAS No. : 1314-13-2
EINECS No. : 215-222-5
Other Names: Zinc White, Pigment white

 

Item	Index
Content (ZnO)%	99Min	99.5Min	99.7Min
MnO%	0.003 max	0.0005Max	0.0004Max
PbO%	0.001 max	0.05Max	0.037Max
CuO%	0.0004 max	0.0005Max	0.0004Max
Heat Loss%	0.020max	0.3Max	0.3Max
HCl Insoluble Matter%	20ppm Max	0.01Max	0.01Max
Water Soluble Matter%	10ppm max	0.1Max	0.1Max
45um Sieve Residue%	0.4 Max	0.15Max	0.15Max

 

 

Property: White powder, odourless, relative density 5.606, stable under normal temperature. Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution
Packing: in 25 kg p. p. Bags and 20 MT in a 20 feet container.

Resource:

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