99.999%-99.99999% Tellurium Ingot Shot Lump

Supported by huge market experience, we are the famous Manufacturer of 99.999%-99.99999% Tellurium Ingot Shot Lump in Chengdu, Sichuan, China.
Tellurium (Te)
Physical character:
Atomic Weight: 127.60
Electronegative: 2.01
Density: I =6.25 g/cm3
Melting Point: mp: 452 a
Boiling Point: bp: 1390 a
Bandwidth: 0.35 eV
Specification:
High Purity Tellurium:
Te-05 Grade 99.999. The content of Tellurium is above 99.999%. The total content of Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se & Sn 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, Cd, Cu, Fe, Mg, Ni, Pb, Se & 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, Cd, Cu, Fe, Mg, Ni, Pb & Zn is bellow 0.1 ppm.

Physical Size: Lump, Ingot, Powder.

Usage:
It is mainly used in the manufacture of II-VI compound semiconductor, thermoelectric converting element, refrigerating element, piezocrystal and infrared detector etc.

Packing:
It is packed with dacron film, then covered with a sealed plastic film bag or vacuum sealed in a glass ampule.