Gallium sesquioxide

CAS Registry Number®

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CAS Name

Gallium sesquioxide

Molecular Formula


Cite this Page

Gallium sesquioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d. (retrieved 2022-10-04) (CAS RN: 12024-21-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Gallium oxide (Ga2O3)
  • Digallium trioxide
  • Gallium sesquioxide
  • Gallium trioxide
  • Gallium(3+) oxide

Deleted or Replaced CAS Registry Numbers

1246736-65-1, 2183486-54-4, 2425661-31-8