Purity Gas - Carbon Dioxide - Airgas.com

Pure Gases
Carbon Dioxide (C02)


Carbon Dioxide is used as a refrigeration gas, as a blanketing gas for chemical reactions and other applications requiring a chemically inert gas. The Bone Dry and Anaerobic Grades are used as atmospheres for anaerobic incubation in microbiology labs. Coleman Instrument Grade is a carrier gas for the Coleman Oxygen Analyzer.


  Molecular Weight: 44.01
  Specific Volume: 8.76 CF/lb
  Flammable Limits: Nonflammable
  CGA Valve: 320
  DOT Name:
Carbon Dioxide
  UN No.: UN1013
  DOT Class: 2.2
  DOT Label: Nonflammable Gas
  CAS Registry: 124-38-9