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Aluminium oxide

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Aluminium oxide

Molecular formula: Al2O3 CAS# 1344-28-1
Categories: Oxide
Names
English:
ALUMINUM OXIDE
Abramant
Abramax
Abrarex
Abrasit
Aloxite
Alumina
Aluminium oxide [Wiki]
Alundum
Compalox
EINECS:215-691-6
Fasertonerde
aloxide
Русский:
Корунд
Оксид алюминия [Wiki]
German:
Aluminium(III)-oxid
Aluminiumoxid [Wiki]
Korund
Tonerde
العربية:
أكسيد الألومنيوم [Wiki]
Ελληνικά:
Οξείδιο του Αργιλίου [Wiki]
Español:
Alúmina [Wiki]
Óxido aluminio(IUPAC)
French:
Alumine [Wiki]
bauxite
oxyde d'aluminium
हिन्दी:
स्फटयातु जारेय [Wiki]
Italiano:
Ossido di alluminio [Wiki]
allumina
triossido di dialluminio(IUPAC)
日本語:
酸化アルミニウム [Wiki]
中文:
氧化铝 [Wiki]

Variants of the formula:

Al2O3
$L(1.2)O^2-\0Al^3+/0O^2-\0Al^3+/0O^2-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Aluminium oxide is involved

  • {M}2O3 + 6H{X} = 2{M}{X}3 + 3H2O , where M = Fe Al Cr La Sc Y; X = F Cl Br I (NO3)
  • 3PbO + 2Al "T"-> 3Pb + Al2O3
  • 4Al + 3O2 -> 2Al2O3
  • 8Al + 3Fe3O4 -> 4Al2O3 + 9Fe
  • 2Al + Cr2O3 -> Al2O3 + 2Cr