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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

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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 tetroxide

FORMULA:N2O4
CAS RN:10544-72-6
STRUCTURE
(FROM NIST):
InChIKey:WFPZPJSADLPSON-UHFFFAOYSA-N

Hscp d ln Hs cp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
1.4×10−2 Schwartz and White (1981) L
2.0×10−2 Komiyama and Inoue (1980) M 28)
1.6×10−2 3500 Komiyama and Inoue (1978) M
3.1×10−2 Andrew and Hanson (1961) M
1.3×10−2 1100 Kramers et al. (1961) M

References

  • Andrew, S. P. S. & Hanson, D.: The dynamics of nitrous gas absorption, Chem. Eng. Sci., 14, 105–113, doi:10.1016/0009-2509(61)85060-4 (1961).
  • Komiyama, H. & Inoue, H.: Reaction and transport of nitrogen oxides in nitrous acid solutions, J. Chem. Eng. Jpn., 11, 25–32, doi:10.1252/JCEJ.11.25 (1978).
  • Komiyama, H. & Inoue, H.: Absorption of nitrogen oxides into water, Chem. Eng. Sci., 35, 154–161, doi:10.1016/0009-2509(80)80082-0 (1980).
  • Kramers, H., Blind, M. P. P., & Snoeck, E.: Absorption of nitrogen tetroxide by water jets, Chem. Eng. Sci., 14, 115–123, doi:10.1016/0009-2509(61)85062-8 (1961).
  • Schwartz, S. E. & White, W. H.: Solubility equilibria of the nitrogen oxides and oxyacids in dilute aqueous solution, in: Advances in Environmental Science and Engineering, edited by Pfafflin, J. R. & Ziegler, E. N., vol. 4, pp. 1–45, Gordon and Breach Science Publishers, NY (1981).

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

28) Value at T = 288 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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