Barium carbonate

CAS Registry Number®

513-77-9

CAS Name

Barium carbonate

Molecular Formula

CH2O3.Ba

Cite this Page

Barium carbonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=513-77-9 (retrieved 2025-01-28) (CAS RN: 513-77-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    811 °C

  • Density (1)

    4.43 g/cm³

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);

InChIKey

InChIKey=RUFJMLKBWUXJMX-UHFFFAOYSA-N

SMILES

C(=O)(O)O.[Ba]

Canonical SMILES

[Ba].O=C(O)O

Other Names for this Substance

  • Carbonic acid, barium salt (1:1)
  • Barium carbonate
  • C.I. 77099
  • C.I. Pigment White 10
  • Barium carbonate (BaCO3)

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Deleted or Replaced CAS Registry Numbers

2566863-43-0