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Merck

769002

Carbon dioxide

Messer® CANgas, 99.995%

Synonym(s):

Carbon dioxide gas

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About This Item

Empirical Formula (Hill Notation):
CO2
CAS Number:
Molecular Weight:
44.01
UNSPSC Code:
12352119
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-696-9
Beilstein/REAXYS Number:
1900390
MDL number:
Assay:
99.995%
Form:
gas

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InChI key

CURLTUGMZLYLDI-UHFFFAOYSA-N

InChI

1S/CO2/c2-1-3

SMILES string

O=C=O

vapor density

1.52 (vs air)

vapor pressure

56.5 atm ( 20 °C)

description

Filling mass: 24g, Filling volume: 12L

assay

99.995%

form

gas

mp

−78.5 °C (lit.)

Quality Level

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1 of 4

This Item
295108295116769126
assay

99.995%

assay

≥99.8%

assay

≥99.0%

assay

99.995%

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

mp

−78.5 °C (lit.)

mp

−78.5 °C (lit.)

mp

−205 °C (lit.)

mp

−183 °C (lit.)

form

gas

form

-

form

-

form

gas

vapor density

1.52 (vs air)

vapor density

1.52 (vs air)

vapor density

0.97 (vs air)

vapor density

0.55 (vs air)

vapor pressure

56.5 atm ( 20 °C)

vapor pressure

56.5 atm ( 20 °C)

vapor pressure

-

vapor pressure

-

Application

Carbon dioxide is a colourless, odourless, liquefied, and asphyxiating gas that is heavier than air. It is an active gas in CO2 lasers, a component in artificial biological atmospheres, and a solvent for supercritical fluid extraction and chromatography(SFE / SFC). Gas is easy to handle in a small, light pressure can, while the disposable container allows for aluminium recycling when finished.

Other Notes

Z742374: CANgas pressure regulator
Z742379: CANgas plastic hose spout
Z742378: CANgas outer adaptor
Z742377: CANgas inner adaptor
Z742375: CANgas dosing valve

Legal Information

Messer is a registered trademark of Messer Group GmbH

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pictograms

Gas cylinder

signalword

Warning

hcodes

Hazard Classifications

Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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