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Substance Name: Helium, crude
RN: 68511-78-4

Note

  • TSCA Definition 2017: Complex combination of helium and nitrogen separated from natural gas by chilling. Contains approximately 65% nitrogen.

Molecular Formula

  • Unspecified
 

Classification Code

  • TSCA UVCB
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Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms

Synonyms

  • Crude helium
  • EINECS 270-947-4

Systematic Name

  • Helium, crude

Registry Numbers

CAS Registry Number

  • 68511-78-4

System Generated Number

  • 0068511784