34
TABLE X: Standard Pure Non-Corrosive Gases
All Data for Standard Conditions (70 °F and 14.696 PSIA)
Gas
Number
Short
Name
Long Name
Absolute
Viscosity (µPa-s)
Density g/l Compressibility
0 Air Air 18.259686 1.2000185 0.99963453
1 Ar Argon 22.377244 1.6555318 0.99932392
2 CO2 Carbon Dioxide 14.743078 1.8322844 0.99473012
3 N2 Nitrogen 17.624584 1.1604245 0.99976728
4 O2 Oxygen 20.3345 1.3261455 0.99930979
5 He Helium 19.668342 0.16568373 1.0004913
6 CO Carbon Monoxide 17.475804 1.1604842 0.99959984
7 C2H4 Ethylene 10.187017 1.168818 0.99401503
8 C2H6 Ethane 9.2398038 1.255226 0.99208387
9 n-C4H10 n-Butane 7.3072193 2.4852646 0.96854578
10 i-C4H10 i-Butane 7.4018705 2.4755419 0.97234976
11 C3H8 Propane 8.0415054 1.857567 0.98310908
12 D2 Deuterium 12.473107 0.16672796 1.0005847
13 H2 Hydrogen 8.8198202 0.083436355 1.0005991
14 N2O Nitrous Oxide 14.654788 1.8332083 0.99430109
15 CH4 Methane 10.949931 0.66562262 0.99816159
16 Ne Neon 30.847242 0.83530908 1.0004838
17 Kr Krypton 24.839148 3.4779701 0.9978346
18 SF6 Sulfur Hexafl uoride 15.042726 6.121213 0.98816832
19 Xe Xenon 22.710043 5.4674713 0.99450233
20 C2H2 Acetylene 10.334757 3.4606011 0.99244221
21 C25 25% CO2 / 75% Ar 20.455223 1.6988495 0.99859725
22 C10 10% CO2 / 90% Ar 21.609367 1.672811 0.99905731
23 C8 8% CO2 / 92% Ar 21.762981 1.6693503 0.9991131
24 C2 2% CO2 / 98% Ar 22.223694 1.6589828 0.99927304
25 C75 75% CO2 / 25% Ar 16.611552 1.7870162 0.99639528
26 He75 75% He / 25% Ar 23.052769 0.53762966 1.0005554
27 He25 25% He / 75% Ar 23.043143 1.2822075 1.0000347
28 A1025
90% He / 7.5%
Ar / 2.5% CO2
21.314678 0.31866435 1.0005383
29 Star29
Stargon CS 90%
Ar/8%CO2/2%O2
21.730903 1.6627585 0.99911456
30 P5 95% Ar / 5% CH4 22.146573 1.6060633 0.99928305