Lanthanum sesquioxide

CAS Registry Number®

1312-81-8
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CAS Name

Lanthanum sesquioxide

Molecular Formula

La2O3

Cite this Page

Lanthanum sesquioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1312-81-8 (retrieved 2025-03-28) (CAS RN: 1312-81-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    5.676 g/cm³

Source(s)

Other Names and Identifiers

Other Names for this Substance

  • Lanthanum oxide (La2O3)
  • Lanthana
  • Lanthanum sesquioxide
  • Lanthanum trioxide
  • Dilanthanum trioxide

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Deleted or Replaced CAS Registry Numbers

162525-16-8, 1033016-73-7, 1260088-45-6, 1276122-74-7, 1446435-10-4, 2648610-66-4, 2749963-19-5

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