Carbon Monoxide - CO - Thermophysical Properties
Chemical, physical and thermal properties of Carbon Monoxide - CO :
(values at 25 oC (77 oF, 298 K) and atmospheric pressure)
| Molecular Weight | 28.011 |
| Specific Gravity , air = 1 | 0.967 |
| Specific Volume ( ft3 /lb, m3 /kg ) | 14.0, 0.874 |
| Absolute Viscosity ( lbm /ft s, centipoises ) | 12.1 10-6, 0.018 |
| Sound velocity in gas ( m/s ) | 352 |
| Specific Heat - cp - ( Btu/lb oF or cal/g oC, J/kgK ) | 0.25, 1046 |
| Specific Heat Ratio - cp /cv | 1.40 |
| Gas constant - R - ( ft lb/lb o R, J/kg oC ) | 55.2, 297 |
| Thermal Conductivity ( Btu/hr ft oF, W/m oC ) | 0.014, 0.024 |
| Boiling Point - saturation pressure 14.7 psia and 760 mm Hg - ( oF, oC ) | -312.7, -191.5 |
| Latent Heat of Evaporation at boiling point ( Btu/lb, J/kg ) | 92.8, 216000 |
| Freezing or Melting Point at 1 atm ( oF, oC ) | -337, -205 |
| Latent Heat of Fusion ( Btu/lb, J/kg ) | 12.8 |
| Critical Temperature ( oF, oC ) | -220, -140 |
| Critical Pressure ( psia, MN/m2 ) | 507, 3.49 |
| Critical Volume ( ft3 /lb, m3 /kg ) | 0.053, 0.0033 |
| Flammable | yes |
| Heat of combustion ( Btu/ft3, Btu/lb, kJ/kg ) | 310, 4340, 10100 |
Follow the links below to get values for the listed properties of carbon monooxide at varying pressure and temperature :
See also more about atmospheric pressure , and STP - Standard Temperature and Pressure & NTP - Normal Temperature and Pressure ,
as well as Thermophysical properties of: Acetone , Acetylene , Air , Ammonia , Argon , Benzene , Butane , Carbon dioxide , Ethane , Ethanol , Ethylene , Helium , Hydrogen , Hydrogen sulfide , Methane , Methanol , Nitrogen , Oxygen , Pentane , Propane , Toluene , Water and Heavy water, D2O .
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