1.Chemical Formula: Zno
2.CAS No: 1314-13-2
3.Physical appearance: white or slightly yellow fine powder
4.Application: used for rubber, paint, chemical fiber, and other chemical industry.
5.Specification：
|
Test Items |
Standard |
|
Purity % |
95-98 |
|
Surface area m2/g≥ |
45 |
|
Loss on ignition |
1-4 |
|
Hydrochloric acid insoluble |
0.04 |
|
105 degrees Celsius volatiles |
0.8 |
|
Hydrotrope |
1.0 |
|
Cd ppm% |
40 |
|
Pb ppm% |
80 |
|
Cu ppm% |
8 |
|
Mn ppm% |
8 |
