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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) → dinitrogen monoxide

FORMULA:N2O
TRIVIAL NAME: nitrous oxide; laughing gas
CAS RN:10024-97-2
STRUCTURE
(FROM NIST):
InChIKey:GQPLMRYTRLFLPF-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
2.4×10−4 2700 Warneck and Williams 2012 L
2.4×10−4 2600 Sander et al. 2011 L
2.4×10−4 2600 Sander et al. 2006 L
2.4×10−4 2600 Wilhelm et al. 1977 L
1.8×10−4 Steward et al. 1973 L 19)
2.5×10−4 2700 Weiss and Price 1980 M
2.4×10−4 Joosten and Danckwerts 1972 M
2.4×10−4 2500 Young 1981b X 3)
2.4×10−4 2600 Young 1981b X 5) 24)
3600 Kühne et al. 2005 Q
2700 Kühne et al. 2005 ?
2.4×10−4 2800 Dean 1992 ? 6)
2.5×10−4 Seinfeld 1986 ? 7)
2.5×10−4 Liss and Slater 1974 ?

References

  • Dean, J. A.: Lange's Handbook of Chemistry, McGraw-Hill, Inc., 1992.
  • Joosten, G. E. H. and Danckwerts, P. V.: Solubility and diffusivity of nitrous oxide in equimolar potassium carbonate-potassium bicarbonate solutions at 25 ° C and 1 atm, J. Chem. Eng. Data, 17, 452-454, doi:10.1021/JE60055A016, 1972.
  • Kühne, R., Ebert, R.-U., and Schüürmann, G.: Prediction of the temperature dependency of Henry's law constant from chemical structure, Environ. Sci. Technol., 39, 6705-6711, doi:10.1021/ES050527H, 2005.
  • Liss, P. S. and Slater, P. G.: Flux of gases across the air-sea interface, Nature, 247, 181-184, doi:10.1038/247181A0, 1974.
  • 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.
  • Seinfeld, J. H.: Atmospheric Chemistry and Physics of Air Pollution, Wiley-Interscience Publication, NY, 1986.
  • 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.
  • Weiss, R. F. and Price, B. A.: Nitrous oxide solubility in water and seawater, Mar. Chem., 8, 347-359, doi:10.1016/0304-4203(80)90024-9, 1980.
  • 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.
  • Young, C. L., ed.: IUPAC Solubility Data Series, vol. 8 of Oxides of Nitrogen , Pergamon Press, Oxford, England, 1981b.

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

3) Value given here as quoted by Fogg and Sangster (2003).
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.
7) Several references are given in the list of Henry's law constants but not assigned to specific species.
19) Value at T = 310 K.
24) The parametrization given by Lide and Frederikse (1995) with parameters A, B, and C doesn't fit the data in the same paper for this substance. Therefore the parametrization of the solubility data was recalculated.

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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