Basic information Safety Supplier Related

CALCIUM TELLURIDE, 99.99%

Basic information Safety Supplier Related

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
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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)
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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.

CALCIUM TELLURIDE, 99.99%Supplier

3B Pharmachem (Wuhan) International Co.,Ltd.
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