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Henry's Law Constants

www.henrys-law.org

Rolf Sander

Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany


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Henry's Law Constants

Notes

References

Errata

Contact, Impressum, Acknowledgements


When referring to the compilation of Henry's Law Constants, please cite this publication:

R. Sander: Compilation of Henry's law constants (version 4.0) for water as solvent, Atmos. Chem. Phys., 15, 4399-4981 (2015), doi:10.5194/acp-15-4399-2015


Henry's Law ConstantsInorganic speciesNitrogen (N) → nitrogen

FORMULA:N2
CAS RN:7727-37-9
STRUCTURE
(FROM NIST):
InChIKey:IJGRMHOSHXDMSA-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
6.4×10−6 1600 Warneck and Williams 2012 L
6.4×10−6 1300 Sander et al. 2011 L
6.4×10−6 1300 Sander et al. 2006 L
6.5×10−6 1200 Fernández-Prini et al. 2003 L 1)
6.5×10−6 1200 Battino et al. 1984 L
6.4×10−6 1300 Wilhelm et al. 1977 L
5.4×10−6 Steward et al. 1973 L 19)
6.6×10−6 1200 Rettich et al. 1984 M
6.5×10−6 1400 Winkler 1891b M 2)
6.5×10−6 1200 Battino 1982 X 5)
6.3×10−6 1600 Dean 1992 ? 6)

References

  • Battino, R., ed.: IUPAC Solubility Data Series, vol. 10 of Nitrogen and Air , Pergamon Press, Oxford, England, 1982.
  • Battino, R., Rettich, T. R., and Tominaga, T.: The solubility of nitrogen and air in liquids, J. Phys. Chem. Ref. Data, 13, 563-600, doi:10.1063/1.555713, 1984.
  • Dean, J. A.: Lange's Handbook of Chemistry, McGraw-Hill, Inc., 1992.
  • Fernández-Prini, R., Alvarez, J. L., and Harvey, A. H.: Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures, J. Phys. Chem. Ref. Data, 32, 903-916, doi:10.1063/1.1564818, 2003.
  • Rettich, T. R., Battino, R., and Wilhelm, E.: Solubility of gases in liquids. XVI. Henry's law coefficients for nitrogen in water at 5 to 50 ° C, J. Solution Chem., 13, 335-348, doi:10.1007/BF00645706, 1984.
  • Sander, S. P., Friedl, R. R., Golden, D. M., Kurylo, M. J., Moortgat, G. K., Keller-Rudek, H., Wine, P. H., Ravishankara, A. R., Kolb, C. E., Molina, M. J., Finlayson-Pitts, B. J., Huie, R. E., and Orkin, V. L.: Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies, Evaluation Number 15, JPL Publication 06-2, Jet Propulsion Laboratory, Pasadena, CA, http://jpldataeval.jpl.nasa.gov, 2006.
  • Sander, S. P., Abbatt, J., Barker, J. R., Burkholder, J. B., Friedl, R. R., Golden, D. M., Huie, R. E., Kolb, C. E., Kurylo, M. J., Moortgat, G. K., Orkin, V. L., and Wine, P. H.: Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies, Evaluation No. 17, JPL Publication 10-6, Jet Propulsion Laboratory, Pasadena, http://jpldataeval.jpl.nasa.gov, 2011.
  • Steward, A., Allott, P. R., Cowles, A. L., and Mapleson, W. W.: Solubility coefficients for inhaled anaesthetics for water, oil and biological media, Br. J. Anaesth., 45, 282-293, doi:10.1093/BJA/45.3.282, 1973.
  • Warneck, P. and Williams, J.: The Atmospheric Chemist's Companion: Numerical Data for Use in the Atmospheric Sciences, Springer Verlag, doi:10.1007/978-94-007-2275-0, 2012.
  • Wilhelm, E., Battino, R., and Wilcock, R. J.: Low-pressure solubility of gases in liquid water, Chem. Rev., 77, 219-262, doi:10.1021/CR60306A003, 1977.
  • Winkler, L. W.: Die Löslichkeit der Gase in Wasser (zweite Abhandlung), Ber. Dtsch. Chem. Ges., 24, 3602-3610, doi:10.1002/CBER.189102402237, 1891b.

Type

Table entries are sorted according to reliability of the data, listing the most reliable type first: L) literature review, M) measured, V) VP/AS = vapor pressure/aqueous solubility, R) recalculation, T) thermodynamical calculation, X) original paper not available, C) citation, Q) QSPR, E) estimate, ?) unknown, W) wrong. See Section 3.1 of Sander (2015) for further details.

Notes

1) Vapor pressure data for water from Wagner and Pruss (1993) was needed to calculate H.
2) Winkler (1891b) also contains high-temperature data. However, only data up to 330 K were used here to calculate the temperature dependence.
5) Value given here as quoted by Lide and Frederikse (1995).
6) Only the tabulated data between T = 273 K and T = 303 K from Dean (1992) were used to derive H and its temperature dependence. Above T = 303 K, the tabulated data could not be parameterized very well. The partial pressure of water vapor (needed to convert some Henry's law constants) was calculated using the formula given by Sander et al. (1995). The quantities A and α from Dean (1992) were assumed to be identical.
19) Value at T = 310 K.

The numbers of the notes are the same as in Sander (2015). References cited in the notes can be found here.

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