Quick Details
- ProName: Selenium
- CasNo: 7782-49-2
- Molecular Formula: Se
- Application: CIGS ,Bi2Se3,SeO2...
- PackAge: bottle packing
- Purity: 99.99%-99.9999%
- Transportation: By air
- LimitNum: 0 Kilogram
Superiority
Selenium (Se)
Technic: electrolysis –rectify.
Analysis :ICP-MS or GDMS (Please find the COA attached! )
Size : ; lump ;Shot ,Powder
Service …
Details
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: 78.96
Electronegative: 2.55
Density: ρ=4.81 g·cm?3
Melting Point: 221 ℃
Boiling Point: 685 ℃
2, Specification:
High Purity Selenium:
Se-05 Grade 99.999. The content of Selenium is above 99.999%. The total content of Ag, Al, Bi, Cd, Cu, Fe, In, Mg, Ni, Pb, Sb, Te is bellow 10 ppm;
Uitra Purity Selenium:
Se-06 Grade 99.9999. The content of Selenium is above 99.9999%. 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.