Erbium

CAS Registry Number®

7440-52-0

CAS Name

Erbium

Molecular Formula

Er

Molecular Mass

167.26

Cite this Page

Erbium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7440-52-0 (retrieved 2025-03-29) (CAS RN: 7440-52-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    153 °C

  • Density (2)

    9.07 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/Er

InChIKey

InChIKey=UYAHIZSMUZPPFV-UHFFFAOYSA-N

SMILES

[Er]

Canonical SMILES

[Er]

Other Names for this Substance

  • Erbium
  • MeSH ID: D004871

Deleted or Replaced CAS Registry Numbers

110424-79-8

CAS INSIGHTSTM
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