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Merck
CN

321702

Carbon monoxide

10% in helium

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About This Item

Empirical Formula (Hill Notation):
CO
CAS Number:
Molecular Weight:
28.01
Beilstein/REAXYS Number:
3587264
MDL number:
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InChI key

UGFAIRIUMAVXCW-UHFFFAOYSA-N

InChI

1S/CO/c1-2

SMILES string

[C-]#[O+]

autoignition temp.

1128 °F

expl. lim.

74 %

concentration

10% in helium

bp

−191.5 °C (lit.)

mp

−205 °C (lit.)

Application

For calibrating analytical instruments.

Packaging

Packaged in lightweight no-return cylinders

Other Notes

Control valve Z166995 or regulator Z167002 is recommended.

Regulatory Information

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Certificates of Analysis (COA)

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