| Company Name: |
Apollo Scientific Ltd.
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44 161 406 0505 |
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sales@apolloscientific.co.uk |
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Product Name:Barium Telluride 99.5%
CAS:12009-36-8
Package:￡40.00/5g;￡126.00/25g Remarks:CatNo.:IN1222
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| Company Name: |
ABSCO Materials
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(01440) 709709 |
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enquiries@abscomaterials.com |
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| Company Name: |
ABSCO Ltd
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| Tel: |
+44-1440-709709 |
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enquiries@abscomaterials.com |
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| Company Name: |
MATERION Inc.
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| Tel: |
800 327 1355 |
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AdvancedMaterials@Materion.com |
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| | BARIUM TELLURIDE Basic information |
| Product Name: | BARIUM TELLURIDE | | Synonyms: | BARIUM TELLURIDE;Barium telluride, 99.5% (metals basis);Barium telluride (bate);Einecs 234-548-9;Barium Telluride 99.5% | | CAS: | 12009-36-8 | | MF: | BaTe | | MW: | 264.93 | | EINECS: | 234-548-9 | | Product Categories: | | | Mol File: | 12009-36-8.mol |  |
| | BARIUM TELLURIDE Chemical Properties |
| | BARIUM TELLURIDE Usage And Synthesis |
| Description | Barium telluride has the molecular formula of BaTe
and the molecular weight of 264.9270 g/mol. It can be
prepared by heating the elements together in an inert
atmosphere:
Ba+ Te+ heat ? BaTe
Te melts at 450°C and Ba melts at 728°C. A heating
temperature of 750 Cis sufficient to cause complete reaction.
BaTe powder can also be prepared by reaction of
stoichiometric quantities of Ba and Te in a pure graphite
crucible in vacuum at 480°C during 48 h. Its molecular
weight is 216.31 g/mol. The heat of formation, △H0 at
that temperature is 9.29 kJ/mol. Barium telluride can also be prepared by direct reduction of barium tellurate. | | Chemical Properties | -20 and -28 mesh yellow powder(s), 99.5% pure; cub [CER91] [ALF93] [CRC10] | | Uses | Barium telluride has been sadly overlooked in
industry but not as a research subject in the literature.
According to early sources, BaTe ought not to exist but
a few workers have found methods to prepare it.However, the physical data such as melting point for
this compound have not been available. It is, however,
readily available commercially. |
| | BARIUM TELLURIDE Preparation Products And Raw materials |
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