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| Material: | Tellurium 99.99999% | Color: | Silver White |
|---|---|---|---|
| Purity: | 99.99999% | Density: | 6.24 Gm/cc |
| Other Name: | Ultra High Puirty Tellurium 7n | Shape: | Bar |
| Usage: | Solar Cell Application | Type: | Non Ferrous Metal |
Characteristics: |
Silvery white, lustrous, solid metal. Soluble in sulfuric acid, nitric acid, potassium hydroxide and potassium cyanide solution. Insoluble in water. Imparts garlic-like odor to breath, can be depilatory. It is a p-type semiconductor and its conductivity is sensitive to light exposure. |
Hazards: |
(Metal and compounds, as Te): Toxic by inhalation. Tolerance: 0.1 mg/m3 of air. |
| Purity | 99.99999% |
| CAS No. | 13494-80-9 |
| Molar mass | 127.60 g/mol |
| Melting point | 450℃ |
| Boiling point | 988℃ |
| Density | 6.24 |
| Electronegativity | 2.01 |
| Band gap | 0.35 eV |
| Specific heat | 0.0481 Cal/g/K @ 25°C |
| Speed of sound | thin rod: 2610 m·s−1 (at 20 °C) |
| Thermal conductivity | 2.35 W/m/K |
Application:
It could be used as infrared detector materials, solar cell material, cooling material Ceramic colorant, compound semiconductor, alloys, casting coating, and Tellurium compounds, etc
Specification:
Ultra High Purity Tellurium Analysis of Certifiate
Te % |
99.99999 min |
Cu |
0.001 |
Ag |
0.001 |
Mg |
0.005 |
Ni |
0.005 |
Zn |
0.02 |
Ca |
0.01 |
Fe |
0.01 |
Cd |
0.005 |
Al |
0.005 |
Se |
0.01 |
Pb |
0.005 |
Total content of impurity |
0.1max |
