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Calcium silicide

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Calcium silicide

Molecular formula: CaSi2 CAS# 12013-56-8
Categories: Binary compound
Names
English:
Calcium silicide [Wiki]
EINECS:234-588-7
calcium disilicide
calcium silanidylidynesilanide
calcium;silanidylidynesilanide(IUPAC)
Русский:
Кремнистый кальций
Силицид кальция [Wiki]
العربية:
سيليسيد الكالسيوم [Wiki]
German:
Calciumdisilicid
Calciumsilicide [Wiki]
French:
Siliciure de calcium [Wiki]

Variants of the formula:

CaSi2
Ca^2+_(A60,L1.3,N0)Si^-_(P3,N3)Si`^-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Calcium silicide is involved

  • CaSi2 + 4Cl2 → Si2Cl6 + CaCl2
  • Ca + 2Si "1000^oC"--> CaSi2
  • 2CaO + 5Si "1300^oC"--> 2CaSi2 + SiO2
  • CaSi2 + 6H2O -> Ca(OH)2 + 2SiO2 + 5H2
  • CaH2 + 2Si "1000^oC"--> CaSi2 + H2