Calciumtellurid

CALCIUM TELLURIDE, 99.99% Struktur
12013-57-9
CAS-Nr.
12013-57-9
Bezeichnung:
Calciumtellurid
Englisch Name:
CALCIUM TELLURIDE, 99.99%
Synonyma:
Einecs 234-589-2;CALCIUM TELLURIDE;Calciumtelluride99.;tellanylidenecalcium;Calcium telluride (cate);CALCIUM TELLURIDE, 99.99%
CBNumber:
CB0506582
Summenformel:
CaHTe
Molgewicht:
168.69
MOL-Datei:
12013-57-9.mol

Calciumtellurid Eigenschaften

Dichte
4.870
Aggregatzustand
cubic crystals
Farbe
white cubic crystals, crystalline
CAS Datenbank
12013-57-9
EPA chemische Informationen
Calcium telluride (CaTe) (12013-57-9)

Sicherheit

TSCA  TSCA listed

Calciumtellurid Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

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.

Chemische Eigenschaften

cub; -20 mesh 99.5% purity [CER91] [CRC10]

Verwenden

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.

Calciumtellurid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Calciumtellurid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 9)Lieferanten
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12013-57-9(Calciumtellurid)Verwandte Suche:


  • tellanylidenecalcium
  • CALCIUM TELLURIDE
  • CALCIUM TELLURIDE, 99.99%
  • Calciumtelluride99.
  • Calcium telluride (cate)
  • Einecs 234-589-2
  • 12013-57-9
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