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Substance Name: Promethium
RN: 7440-12-2
UNII: ZGV62C09KN
InChIKey: VQMWBBYLQSCNPO-UHFFFAOYSA-N

Note

  • Promethium. A radioactive element of the rare earth family of metals. It has the atomic symbol Pm, atomic number 61, and atomic weight 147. It has been used in the construction of atomic batteries, in the preparation of self-luminous compounds, and as a beta-particle source for thickness gauges.

Molecular Formula

  • Pm

Molecular Weight

  • 146.92
 
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Names and Synonyms

Name of Substance

  • Promethium

MeSH Heading

  • Promethium

Synonyms

  • EINECS 231-121-9
  • Promethium
  • UNII-ZGV62C09KN

Systematic Name

  • Promethium

Registry Numbers

CAS Registry Number

  • 7440-12-2

FDA UNII

  • ZGV62C09KN

System Generated Number

  • 0007440122

Structure Descriptors

InChI

1S/Pm

InChIKey

VQMWBBYLQSCNPO-UHFFFAOYSA-N

Smiles

[Pm]