Zinc Oxide
- Company Name:Dalian ruiyuan power Co., Ltd.
- Membership:Free Member
- Member Since:2018. 12.14
- Country/Region:China
- City:Liaoning
- Contact:xu
- Related Keywords:Nano Zinc Oxide, Petroleum catalyst, electronic Materials, Lightning rod material
Dalian ruiyuan power Co., Ltd.Contact us
Dalian ruiyuan power Co., Ltd.
[China]
Molecular formula:ZnO
relative molecular mass MW(molecular weight):81.38(press the year of 2001 international relative atomic mass)
appearance:white or yellow powder
use:mainly use for produce preparation electronic material、rubber、coating、electronic ceramics、cosmetic、chemical fiber、catalystetc.
|
Item |
index |
|
|
Ⅰ |
Ⅱ |
|
|
(ZnO)w/% ≥ |
99.0 |
97 |
|
(Pb)w/% ≤ |
0.001 |
0.001 |
|
(Mn)w/% ≤ |
0.001 |
0.001 |
|
(Cu)w/% ≤ |
0.0005 |
0.0005 |
|
(Cd)w/% ≤ |
0.0015 |
0.005 |
|
(Hg)w/% ≤ |
0.0001 |
— |
|
(As)w/% ≤ |
0.0003 |
— |
|
105℃volatile matterw/% ≤ |
0.5 |
0.5 |
|
Hydrotrope w/% ≤ |
0.10 |
0.10 |
|
Insoluble matter in hydrochloric acid w/% ≤ |
0.02 |
0.02 |
|
Loss on ignitionw/% ≤ |
— |
2 |
|
Mean grain size μm ≤ |
1 |
1 |
|
Specific surface aream2/g ≥ |
15 |
15 |
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