Tellurium
1,Purity :5N (99.999%);6N(99.9999%);7N(99.99999%);
2,Technic: Anode mud – Electrolysis -Vacuum distillation-Zone melting-Second zone melting;
3,Analysis :ICP-MS,GDMS(All impurity elements is below 10ppm);
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: 127.60
Electronegative: 2.1
Density:ρ=6.24 g•cm−3
Melting Point: 449.51 ℃
Boiling Point: 988 ℃
9, Specification:
High Purity Tellurium:
Te-05 Grade 99.999. The content of Tellurium is above 99.999%. The total content of Ag, Al, Bi, Ca, Cr, Cd, Cu, Fe, Mg, Mn, Na, Ni, Pb, Se, Si & Zn is bellow 10 ppm;
Uitra Purity Tellurium:
Te-06 Grade 99.9999. The content of Tellurium is above 99.9999%. 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-07 Grade 99.99999. The content of Tellurium is above 99.99999%. 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.