High-purity Tellurium (Te)

Product Description

Tellurium
1,Purity :4N(*9.*9%);5N (*9.**9%);6N(*9.***9%);7N(*9.****9%)
2,Process: Anode mud-Electrolysis-Vacuum distillation-Zone melting-Second zone melting;
3,Analysis :ICP-MS,GDMS(All impurity elements is below *0ppm);
4,Dimension :Lump ,Ingot,Granule ,Powder;
5,Packing :Vacuum packing or Argon shield;
6,Application:CdTe Alloy,II-VI compound semiconductor,thermoelectric converting element,refrigerating element,infrared detector.
7,Service :Supply MSDS;Free sample;Solutions for Material Application.
8,Physical character:
Atomic Weight: **7.*0
Electronegative: 2.1
Density:ρ=6.*4 g•cm−3
Melting Point: **9.*1 ℃
Boiling Point: **8 ℃
9, Specification:
High Purity Tellurium:
Te**5 Grade *9.**9. The content of Tellurium is above *9.**9%. The total content of Ag, Al, Bi, Ca, Cr, Cd, Cu, Fe, Mg, Mn, Na, Ni, Pb, Se, Si & Zn is bellow *0 ppm;
Uitra Purity Tellurium:
Te**6 Grade *9.***9. The content of Tellurium is above *9.***9%. The total content of Ag, Al, Bi, Ca, Cr, Cd, Cu, Fe, Mg, Mn, Na, Ni, Pb, Se, Si & Zn is bellow 1 ppm;
Uitra High Purity Tellurium:
Te**7 Grade *9.****9. The content of Tellurium is above *9.****9%. The total content of Ag, Al, Bi, Ca, Cr, Cd, Cu, Fe, Mg, Mn, Na, Ni, Pb, Se, Si & Zn is bellow 0.1 ppm.