Gold

CAS Registry Number®

7440-57-5

CAS Name

Gold

Molecular Formula

Au

Molecular Mass

196.97

Cite this Page

Gold.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7440-57-5 (retrieved 2025-03-28) (CAS RN: 7440-57-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    2700 °C

  • Melting Point (1)

    1064.76 °C

  • Density (1)

    19.3 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/Au

InChIKey

InChIKey=PCHJSUWPFVWCPO-UHFFFAOYSA-N

SMILES

[Au]

Canonical SMILES

[Au]

Other Names for this Substance

  • Gold
  • C.I. 77480
  • Burnish Gold
  • Colloidal gold
  • C.I. Pigment Metal 3

View All

Deleted or Replaced CAS Registry Numbers

33019-35-1, 1093282-27-9

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