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Boric acid (H3BO3)

CAS Registry Number®

10043-35-3

CAS Name

Boric acid (H3BO3)

Molecular Formula

BH3O3

Molecular Mass

61.83

Cite this Page

Boric acid (H3BO3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10043-35-3 (retrieved 2024-12-27) (CAS RN: 10043-35-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    171 °C (decomp)

  • Density (2)

    1.435 g/cm³ @ Temp: 15 °C

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
  • (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/BH3O3/c2-1(3)4/h2-4H

InChIKey

InChIKey=KGBXLFKZBHKPEV-UHFFFAOYSA-N

SMILES

B(O)(O)O

Canonical SMILES

OB(O)O

Other Names for this Substance

  • Boric acid (H3BO3)
  • Boracic acid
  • Orthoboric acid
  • Boron trihydroxide
  • Borofax

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Deleted or Replaced CAS Registry Numbers

12795-04-9, 30698-98-7, 2253722-08-4

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