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295108

Sigma-Aldrich

Carbon dioxide

≥99.8%

Empirical Formula (Hill Notation):
CO2
CAS Number:
Molecular Weight:
44.01
Beilstein:
1900390
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

vapor density

1.52 (vs air)

vapor pressure

56.5 atm ( 20 °C)

assay

≥99.8%

mp

−78.5 °C (lit.)

SMILES string

O=C=O

InChI

1S/CO2/c2-1-3

InChI key

CURLTUGMZLYLDI-UHFFFAOYSA-N

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Packaging

227 g in steel cylinder

Other Notes

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

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.

Pictograms

Gas cylinder

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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