Gases - Dynamic Viscosities

Absolute viscosities of gases

GasAbsolute Viscosity (10-5 Pa s)
Temperature (°C)
02050100200300400500600
Air 1.73 1.82 1.96 2.20 2.61 2.98 3.32 3.64 3.94
Ammonia 0.92 0.99 1.10 1.30 1.68 2.06 2.44 2.82 3.19
Argon 2.1 2.23 2.42 2.73 3.28 3.77 4.22 4.64 5.04
Benzene 0.7 0.75 0.81 0.94 1.20
Carbon dioxide 1.37 1.47 1.61 1.85 2.30 2.71 3.08 3.42 3.74
Carbon monoxide 1.66 1.74 1.88 2.10 2.52 2.90 3.25 3.56 3.86
Chlorine 1.23 1.32 1.45 1.69 2.10 2.50
Chloroform 0.94 1.01 1.11 1.28 1.62 1.95
Ethylene 0.97 1.03 1.12 1.28 1.54 1.79
Helium 1.87 1.96 2.10 2.32 2.73 3.12 3.48 3.84 4.18
Hydrogen 0.84 0.88 0.94 1.04 1.21 1.37 1.53 1.69 1.84
Methane 1.03 1.10 1.19 1.35 1.63 1.88 2.11 2.33 2.53
Neon 2.98 3.13 3.36 3.70 4.32 4.89 5.43 5.94 6.44
Nitrogen 1.66 1.76 1.89 2.12 2.51 2.86 3.19 3.49 3.78
Nitrous oxide 1.37 1.47 1.61 1.84 2.29 2.70 3.07 3.40 3.70
Oxygen 1.95 2.04 2.18 2.44 2.93 3.37 3.76 4.13 4.47
Steam 0.92 0.97 1.06 1.24 1.62 2.03 2.45 2.86 3.26
Sulphur dioxide 1.16 1.26 1.40 1.64 2.09 2.51 2.90 3.26 3.61
Xenon 2.12 2.28 2.51 2.88 3.57 4.20 4.79 5.34 5.86
  • 1 Pa s = 1 N s/m2 = 10 poise = 1,000 milliPa s

Related Topics

  • Material Properties - Material properties for gases, fluids and solids - densities, specific heats, viscosities and more

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