zinc oxide 99.7%

zinc oxide 99.7%min CAS:1314-13-2 ISO9001:2008 certificated The Properties: White powder Molecular Weight : 81.38

Zinc Oxide 99.7% specs

We can prvoide the zinc oxide with direct and undirect method .

WE NEVER SELL FAKE PRODUCTS TO CLIENTS .

Item analysis	Quality Index	Result
ZnO   %  ≥	99.7	99.7
HCL indissoluble substance % ≤	0.2	0.2
Burning  Decrement  %  ≤	0.2	0.2
Water Soluble % ≤	0.10	0 0.10
105°C Volatile Substance % ≤	0.3	0.3
Meta(Zn)% ≤	none	none
PbO(Pb)% ≤	0.037	0.035
MnO(Mn) %  ≤	0.0008	0.0006
CuO(Cu) %  ≤	0.010	0.010
Sieve Residue(45um)	4-20	15

  

 Direct Zinc Oxide 99.5% ~90%, etc. - Indirect ZnO: 99.9%~99.7%, etc. - Feed Grade ZnO: 75%~65%, etc. - Calcined ZnO: 99.5%,

Zinc Oxide Grades : Indirect process Zinc Oxide, Direct Process Zinc Oxide, Calcined Zinc Oxide, Feed Grade Zinc Oxide, Pharmaceutic Zinc Oxide, nanometer Zinc Oxide, etc.

Property:   White powder, odourless, relative density 5.606, stable under normal temperature. Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution.

Usage:   Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.

Packing:   In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer

Direct process zinc oxide quality meet standard of GB/T3494-1996 

zinc oxide 99.7%