CALCIUM TELLURIDE, 99.99%
CALCIUM TELLURIDE, 99.99% Basic information
- Product Name:
- CALCIUM TELLURIDE, 99.99%
- Synonyms:
-
- tellanylidenecalcium
- CALCIUM TELLURIDE
- CALCIUM TELLURIDE, 99.99%
- Calciumtelluride99.
- Calcium telluride (cate)
- Einecs 234-589-2
- CAS:
- 12013-57-9
- MF:
- CaHTe
- MW:
- 168.69
- EINECS:
- 234-589-2
- Mol File:
- 12013-57-9.mol
CALCIUM TELLURIDE, 99.99% Chemical Properties
- Density
- 4.870
- form
- cubic crystals
- color
- white cubic crystals, crystalline
- CAS DataBase Reference
- 12013-57-9
- EPA Substance Registry System
- Calcium telluride (CaTe) (12013-57-9)
CALCIUM TELLURIDE, 99.99% Usage And Synthesis
Description
Calcium telluride has the molecular formula of CaTe
and the molecular weight of 167.6782 g/mol. It can be
prepared by heating the elements together in an inert
atmosphere:
Ca+ Te+ heat ? CaTe
Te melts at 450°C and Ca melts at 842°C. A heating
temperature of 750°C is sufficient to cause complete
reaction. CaTe powder can also be prepared by reaction
of stoichiometric quantities of Ca and Te in a pure
graphite crucible in vacuumat 480°C for 48 h. Its molecular
weight is 119.04 g/mol. Calcium telluride has the
CAS number of 12013-57-9. It is a crystalline solid with
a density of 4.872 g/cm3. It has the rock salt structure
with octahedral coordination of the Ca2+
cation. Its refractive index is 2.51. If heated to 1605°C, it decomposes.
Chemical Properties
cub; -20 mesh 99.5% purity [CER91] [CRC10]
Uses
CaTe has found very little usage in industry and the only available information academically deals with its usage to form ternary tellurides. It is available commercially in limited quantities.
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CALCIUM TELLURIDE, 99.99%(12013-57-9)Related Product Information
- Hydrogen telluride
- TELLURIC ACID
- STRONTIUM TELLURIDE
- STRONTIUM TELLURITE
- STRONTIUM TELLURATE
- BARIUM TELLURIDE
- Tellurous acid
- CALCIUM TELLURITE
- CALCIUM TELLURATE, CATEO4
- Beryllium tellurate
- MAGNESIUM TELLURIDE
- Telluric acid (H2teo4), barium salt (1:1)
- Magnesium Tellurite
- Radium Tellurite
- Barium Tellurite
- Magnesium Tellurate
- Beryllium Tellurite
- CALCIUM TELLURIDE, 99.99%