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Tellurium is a kind of semi-metal, which is used as raw material in semi-conductor material, showing greater conductivity in certain directions. When crystalline, tellurium is silvery-white and when it is in pure state it has a metallic luster. Tellurium is a semiconductor that shows a greater electrical conductivity in certain directions which depends on atomic alignment, the conductivity increases slightly when exposed to light (photoconductivity). When in its molten state, tellurium is corrosive to copper, iron and stainless steel.
We can offer Tellurium powder (from 99.999% to 99.99999%) in vacuum equipment with inert gas protection, it has low oxygen with great flowability.
Customized purity
99.999% - 99.99999%
Mesh size -100, -200, -325, 500 mesh
CAS No. 13494-80-9
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℃
Thermal conductivity 2.35 W/m/K
Technologies fluid energy milling
Packing 1kilo per vacuum bottle
Tellurium can be used in II-VI compound semiconductor materials, thermoelectric converting elements, refrigeration elements, piezo crystal and infrared ***ectors, test instruments, chemical vapor deposition and physical vapor deposition processes, Thermal analysis test cup, Aluminum die casting mould coating. |
| Company: |
wuhan dongxin mill import and export trade co.,ltd
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| Contact: |
Ms. Michelle Shao |
| Address: |
Room 2002 fuxing road jianghan distirct wuhan china |
| Postcode: |
430020 |
| Tel: |
00862783952355 |
| Fax: |
4008875666-083567 |
| E-mail: |
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