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Substance Name: Europium
RN: 7440-53-1
UNII: 444W947O8O
InChIKey: OGPBJKLSAFTDLK-UHFFFAOYSA-N

Note

  • An element of the rare earth family of metals. It has the atomic symbol Eu, atomic number 63, and atomic weight 152. Europium is used in the form of its salts as coatings for cathode ray tubes and in the form of its organic derivatives as shift reagents in NMR spectroscopy.

Molecular Formula

  • Eu

Molecular Weight

  • 151.96
 

Classification Codes

  • Indicators and Reagents
  • Luminescent Agents
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Names and Synonyms

Name of Substance

  • Europium

MeSH Heading

  • Europium

Synonyms

  • EINECS 231-161-7
  • UNII-444W947O8O

Systematic Name

  • Europium

Registry Numbers

CAS Registry Number

  • 7440-53-1

FDA UNII

  • 444W947O8O

Other Registry Numbers

  • 110123-53-0
  • 801316-14-3

System Generated Number

  • 0007440531

Structure Descriptors

InChI

1S/Eu

InChIKey

OGPBJKLSAFTDLK-UHFFFAOYSA-N

Smiles

[Eu]