Zinc oxide
CAS No.: 1314-13-2 Other Names: zinc oxide powder
MF: ZnO EINECS No.: 215-222-5
Rubber grade zinc oxide,Chemical Grade Zinc Oxide,coating and paint grade zinc oxide,Feed Grade Zinc Oxide,Pharmaceutical grade zinc oxide,Zinc oxide for cosmetic purpose,Zinc Oxide for top-grade ceramics,zinc oxide forsoft magnetic ferrites
MF: ZnO Model Number: 99.5% 99.7%
CAS:1314-13-2 ISO9001:2008 certificated
The Properties: White powder
Molecular Weight : 81.38
Percent: 99.7%
People's Republic of China standard GB/T3185-92 %(m/m)
Item
Index
Model
Top Grade
First Grade
Qualified Product
Zinc Oxide (as ZnO) % ≥
99.7
99.5
99.4
Metals (as dry)% ≤
No
No
0.008
Lead Oxide (as Pb) % ≤
0.037
0.05
0.14
Manganese Oxide (as Mn) % ≤
0.0001
0.0001
0.0003
Copper Oxide (as Cu)% ≤
0.0002
0.0004
0.00007
Insoluble Matter in Hcl % ≤
0.006
0.008
0.05
Loss on ignition % ≤
0.20
0.20
0.20
Residue on sieve % ≤
0.10
0.15
0.20
Water soluble matter% ≤
0.10
0.10
0.15
Volatile matter on 105°C% ≤
0.30
0.4
0.5