Carbon Monoxide - CO - Thermophysical Properties
Chemical, physical and thermal properties of Carbon Monoxide - CO :
(values at 25oC (77oF, 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/lboF or cal/goC, J/kgK) | 0.25, 1046 |
| Specific Heat Ratio - cp/cv | 1.40 |
| Gas constant - R - (ft lb/lboR, J/kgoC) | 55.2, 297 |
| Thermal Conductivity (Btu/hr ft oF, W/moC) | 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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