Specification:
Te-05: Te > 99.999%, total impurities<10ppm
Te-06: Te > 99.9999%, total impurities<1ppm
Te-07: Te > 99.99999%, total impurities<0.1ppm
|
|
Typical Analysis |
|
Te-05 |
Te-06 |
Te-07 |
|
Te |
≥99.999% |
≥99.9999% |
≥99.99999% |
|
Si |
1 ppm |
0.1 ppm |
- |
|
Se |
1 ppm |
- |
0.01 ppm |
|
Mg |
0.5 ppm |
0.05 ppm |
0.005 ppm |
|
Ni |
0.5 ppm |
0.05 ppm |
0.005 ppm |
|
Pb |
0.5 ppm |
0.05 ppm |
0.005 ppm |
|
Fe |
0.2 ppm |
0.1 ppm |
0.01 ppm |
|
Al |
0.2 ppm |
0.05 ppm |
0.005 ppm |
|
Cd |
0.2 ppm |
0.05 ppm |
0.005 ppm |
|
Ag |
0.2 ppm |
0.01 ppm |
0.001 ppm |
|
Sn |
0.2 ppm |
- |
- |
|
Cu |
0.1 ppm |
0.05 ppm |
0.001 ppm |
|
Zn |
|
0.1 ppm |
0.02 ppm |
|
Ca |
|
0.1 ppm |
0.01 ppm |
|
Total impurities |
＜10 ppm |
＜1 ppm |
＜0.1 ppm |
Common Uses: II-VI family compound semiconductors, solar batteries, thermoelectric conversion elements, cooling elements, sensing elements for gas, heat, pressure and light, piezoelectricity crystals, nuclear radiation monitors and infrared monitors, etc.
Physical shape: block, ingot, and powder.
|
Color |
Black |
|
Atomic weight |
126.70 |
|
Melting point |
452℃ |
|
Boiling point |
1390℃ |
|
Density |
6.25 g/cm3 |
|
Electronegativity |
2.01 |
|
Brittleness |
Friable | Package: Sealed terylene film bag (inner), plastic film bag or sealed glass tube vacuum packed (outer). |
