Gallium

CAS Registry Number®

7440-55-3

CAS Name

Gallium

Molecular Formula

Ga

Molecular Mass

69.72

Cite this Page

Gallium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7440-55-3 (retrieved 2025-03-30) (CAS RN: 7440-55-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    ~2400 °C (approx)

  • Melting Point (1)

    29.78 °C

  • Density (2)

    5.905 g/cm³ (solid) @ Temp: <24.9-29.9 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/Ga

InChIKey

InChIKey=GYHNNYVSQQEPJS-UHFFFAOYSA-N

SMILES

[Ga]

Canonical SMILES

[Ga]

Other Names for this Substance

  • Gallium
  • Gallium element
  • MeSH ID: D005708

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