Sulfur Dioxide M.W. [1]

64.066

N.B.P. [1]

256.61 K

T.P.[1]

197.7 K

SO2 Pc [1]

7.88 MPa

Tc [1]

430.65 K

Vc [1]

0.122026 m3/kmol

T

K

Vapor Pressure

kPa

B(T)

cm3·mol-1

dB/dT · T

cm3·mol-1

C(T)

cm6·mol-2

dC/dT · T

cm6·mol-2

mW/(m·K)

µPa·s

Estimated Uncertainty - - - - - - - -
Reference - - [1] [1] [1] [1] [1] [1]
280 4.71 - -518.30 1628.1 1020.5 - 10.44 12.08
290 4.75 - -464.80 1426.2 2620.2 - 10.93 12.52
300 4.80 - -419.37 1258.1 5286.0 - 11.42 12.97
310 4.85 - -380.48 1117.2 7215.3 - 11.91 13.41
320 4.89 - -346.94 998.2 8586.1 - 12.42 13.85
330 4.94 - -317.81 897.1 9532.5 - 12.92 14.29
340 4.98 - -292.35 810.5 10156.0 - 13.43 14.73
350 5.02 - -269.96 735.9 10534.0 - 13.94 15.17
360 5.06 - -250.15 671.3 10724.0 - 14.45 15.61
370 5.11 - -232.54 615.0 10774.0 - 14.97 16.04
380 5.15 - -216.81 565.7 10716.0 - 15.49 16.47
390 5.19 - -202.69 522.2 10580.0 - 16.01 16.90
400 5.23 - -189.97 483.7 10384.0 - 16.53 17.33
410 5.27 - -178.45 449.4 10146.0 - 17.06 17.75
420 5.31 - -168.00 418.8 9877.8 - 17.58 18.18
430 5.34 - -158.47 391.3 9589.3 - 18.11 18.60
440 5.38 - -149.77 366.5 9288.2 - 18.63 19.01
450 5.42 - -141.79 344.0 8980.1 - 19.16 19.43
460 5.45 - -134.45 323.6 8669.5 - 19.69 19.84
470 5.49 - -127.69 305.0 8360.0 - 20.21 20.24
480 5.52 - -121.45 288.0 8053.9 - 20.74 20.65
490 5.56 - -115.68 272.3 7753.4 - 21.26 21.05
500 5.59 - -110.33 257.9 7459.8 - 21.79 21.45
550 5.74 - -88.62 200.3 6121.5 - 24.39 23.40
600 5.88 - -73.05 159.1 5015.3 - 26.95 25.28
650 6.01 - -61.59 128.3 4120.6 - 29.46 27.09
700 6.11 - -52.98 104.5 3400.9 - 31.90 28.85
750 6.21 - -46.44 85.6 2821.4 - 34.27 30.55
800 - - - - - - - -
850 - - - - - - - -
900 - - - - - - - -
950 - - - - - - - -
1000 - - - - - - - -

References:

  1. Lemmon, E.W. and M.O. McLinden, NIST Standard Reference Database 23: NIST Reference Fluid Thermodynamic and Transport Properties, Version 7.0 Beta, National Institute of Standards and Technology, Standard Reference Data Program, Gaithersburg, 2001; information available at http://www.nist.gov/srd/nist23.htm.

Return to [Index | Fluid Metrology Group | Process Measurements Division | NIST Home | SEMI | NSMP ]

Last modified:6 May 2004.
Send comments to the webmaster at fluid hyphen science one at nist dot gov.