Ruthenium

CAS Registry Number®

7440-18-8

CAS Name

Ruthenium

Molecular Formula

Ru

Molecular Mass

101.06

Cite this Page

Ruthenium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7440-18-8 (retrieved 2025-03-30) (CAS RN: 7440-18-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    12.10 g/cm³ @ Temp: Room temp

Source(s)

Other Names and Identifiers

InChI

InChI=1S/Ru

InChIKey

InChIKey=KJTLSVCANCCWHF-UHFFFAOYSA-N

SMILES

[Ru]

Canonical SMILES

[Ru]

Other Names for this Substance

  • Ruthenium
  • Ru-A1
  • Ruthenium black
  • Ruthenium element
  • Ruthenium (nanoparticles)

View All

Deleted or Replaced CAS Registry Numbers

100041-48-3, 57572-01-7

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