Carbon monoxide

carbon oxide, flue gas, monoxide

How to detect Carbon monoxide

Formula: CO | CAS: 630-08-0

Synonyms: carbon oxide, flue gas, monoxide

Specification

SpecificationValue/Information
FormulaCO
CAS no.630-08-0
Gas Response Factor, 11.7 eVZR
Gas Response Factor, 10.6 eVZR
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.859
Molecular Weight, g/mole28.0
Melting point, °C-205
Boiling point, °C-191.5
Flash point, °C-
Upper Explosive Limit, %75
Lower Explosive Limit, %12.5
SpecificationValue/Information
Density, g.cm⁻³1.229
Ionisation Energy, eV14.01
EH40 TWA, ppm30
EH40 TWA, mg.m⁻³35
EH40 STEL, ppm200
EH40 STEL, mg.m⁻³232
NIOSH TWA REL, ppm35
NIOSH TWA REL, mg.m⁻³40
NIOSH ceiling, ppm200
NIOSH IDLH, ppm1200
OSHA TWA PEL, ppm50
OSHA TWA PEL, mg.m⁻³55

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