详情
Selenium (Se)
Technic: electrolysis –rectify.
Analysis :ICP-MS or GDMS （Please find the COA attached! ）
Size : ; lump ;Shot , Powder
Service :Supply MSDS Provide solution for materials
application
1, Physical character:
Atomic Weight: *8.*6
Electronegative: 2.*5
Density: ρ=4.*1 g·cm−3
Melting Point: **1 ℃
Boiling Point: **5 ℃
2, Specification:
High Purity Selenium:
Se**5 Grade *9.**9. The content of Selenium is above *9.**9%. The
total content of Ag, Al, Bi, Cd, Cu, Fe, In, Mg, Ni, Pb, Sb, Te
is bellow *0 ppm;
Uitra Purity Selenium:
Se**6 Grade *9.***9. The content of Selenium is above *9.***9%.
The total content of Ag, Al, Bi, Cd, Cu, Fe, In, Mg, Ni, Pb, Sb,
Te is bellow 1 ppm.
3, Physical Size:
Virgulate, Powder.
4, Usage:
It is mainly used in the preparation of the material of the
selenium drum, photoelectric material, electrostatic photogragh
and other materials of optical instrument.
5, Packing:
It is packed with dacron film, then covered with a sealed plastic
film bag.
| 国家: |
China |
| 型号: |
lump, Powder, granule
|
| 离岸价格: |
（面議）
获取最新报价
|
| 位置: |
Sichuan |
| 最小订单价格: |
- |
| 最小订单: |
0.5 Kilogram |
| 包装细节: |
Bottle packing |
| 交货时间: |
10-20 days |
| 供应能力: |
500 Kilogram per Month |
| 付款方式: |
- |
| 產品組 : |
- |
