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295108 Aldrich

Carbon dioxide

≥99.8%

  • CAS Number 124-38-9

  • Empirical Formula (Hill Notation) CO2

  • Molecular Weight 44.01

  •  Beilstein Registry Number 1900390

  •  EC Number 204-696-9

  •  MDL number MFCD00011491

  •  PubChem Substance ID 24857758

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   1.52 (vs air)
vapor pressure   56.5 atm ( 20 °C)
InChI Key   CURLTUGMZLYLDI-UHFFFAOYSA-N
assay   ≥99.8%
mp   −78.5 °C(lit.)

Description

Other Notes

For 295108-300G-EU packaging: 500 mL of aluminium cylinder equipped with brass valve.

Packaging

227 g in steel cylinder

Recommended products

• For 295108-300G-EU: outlet fitting: DIN 477-1 no. 1, Z742160 or Z742161 are the recommended regulators.
• For 295108-227G: Z146706 CGA 180 Regulator, OR Z146943 CGA 110 Valve, with Z147095 CGA 110 to CGA 180 adapter and Z146986 washer for valve.

Safety & Documentation

Safety Information

Symbol 
GHS04  GHS04
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN1013 - class 2 - Carbon dioxide
WGK Germany 
nwg
RTECS 
FF6400000

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Protocols & Articles

Articles

GC Analysis of Permanent Gases and C2 Hydrocarbons on a Packed Column (60/80 °Carboxen® 1000)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Permanent Gases and C2 Hydrocarbons on a Packed Column (60/80 °Carboxen® 1000)
Keywords: Chromatography, Gas chromatography, Purification, Thermal conductivity detector

GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)
Keywords: Chromatography, Gas chromatography, Purification, Thermal conductivity detector

Peer-Reviewed Papers
15

References

Related Products

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Description

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99112 Outlet valve No 70688, stainless steel, pkg of 1 ea

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