BARIUM TELLURIDE
- Product Name
- BARIUM TELLURIDE
- CAS No.
- 12009-36-8
- Chemical Name
- BARIUM TELLURIDE
- Synonyms
- Einecs 234-548-9;BARIUM TELLURIDE;Barium Telluride 99.5%;Barium telluride (bate);Barium telluride, 99.5% (metals basis)
- CBNumber
- CB6681890
- Molecular Formula
- BaTe
- Formula Weight
- 264.93
- MOL File
- 12009-36-8.mol
BARIUM TELLURIDE Property
- Melting point:
- 39.5-40.5 °C
- Density
- 5.130
- EPA Substance Registry System
- Barium telluride (BaTe) (12009-36-8)
N-Bromosuccinimide Price
- Product number
- ING0002466
- Product name
- BARIUM TELLURIDE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $852.81
- Updated
- 2021/12/16
- Product number
- ING0002466
- Product name
- BARIUM TELLURIDE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1294.7
- Updated
- 2021/12/16
BARIUM TELLURIDE Chemical Properties,Usage,Production
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.