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99.99% Tellurium Metal Powder
|
Purity |
99.9%, 99.99%, 99.999% |
|
Mesh Size |
-100, -200, -325, 500 mesh |
|
Molar mass |
127.60 g/mol |
|
Melting Point |
450℃ |
|
Boiling Point |
988℃ |
|
Electronegativity |
2.01 |
|
Band Gap |
0.35 eV |
|
Specific Heat |
0.0481 Cal/g/K @ 25°C |
|
Thermal Conductivity |
2.35 W/m/K |
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Description
Tellurium powder is a non-metallic element recovered as a by-product of electrolytic copper refining, its raw material is Tellurium Ingot and production process is vacuum ball milling. It is widely used for square thermal analysis cup, casting coating, refrigerating element, infrared detector materials, solar cell material, ect. The vacuum ball milling technology can ensure the stable quality of Tellurium Powder with low impurity contents and low oxygen content.
Specifications
|
Element |
Standard % |
Element |
Standard % |
|
Cu |
<0.001 |
Si |
<0.001 |
|
Mg |
<0.001 |
Al |
<0.001 |
|
Bi |
<0.001 |
Se |
<0.002 |
|
Fe |
<0.001 |
Pb |
<0.002 |
|
As |
<0.0005 |
Na |
<0.003 |
|
S |
<0.001 |
|
|
