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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 speciesOther elements (B, Se, P, As, Hg) → mercury dibromide

FORMULA:HgBr2
CAS RN:7789-47-1
STRUCTURE
(FROM NIST):
InChIKey:NGYIMTKLQULBOO-UHFFFAOYSA-L

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
1.2×103 Abraham et al. 2008 V
9.6×102 7400 Kanefke 2008 C
4.4×103 7100 Abraham et al. 2008 Q 88)
2.7×104 Hedgecock et al. 2005 ? 91)
5.2×101 Iverfeldt and Persson 1985 ? 90)

References

  • Abraham, M. H., Gil-Lostes, J., Acree, Jr., W. E., Cometto-Muñiz, J. E., and Cain, W. S.: Solvation parameters for mercury and mercury(II) compounds: calculation of properties of environmental interest, J. Environ. Monit., 10, 435-442, doi:10.1039/B719685G, 2008.
  • Hedgecock, I. M., Trunfio, G. A., Pirrone, N., and Sprovieri, F.: Mercury chemistry in the MBL: Mediterranean case and sensitivity studies using the AMCOTS (Atmospheric Mercury Chemistry over the Sea) model, Atmos. Environ., 39, 7217-7230, doi:10.1016/J.ATMOSENV.2005.09.002, 2005.
  • Iverfeldt, Å. and Persson, I.: The solvation thermodynamics of methylmercury(II) species derived from measurements of the heat of solution and the Henry's law constant, Inorg. Chim. Acta, 103, 113-119, doi:10.1016/S0020-1693(00)87476-9, 1985.
  • Kanefke, R.: Durch Quecksilberbromierung verbesserte Quecksilberabscheidung aus den Abgasen von Kohlekraftwerken und Abfallverbrennungsanlagen, Ph.D. thesis, Martin-Luther-Universität Halle-Wittenberg, Germany, 2008.

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

88) Calculated using linear free energy relationships (LFER).
90) More than one reference is given as the source of this value.
91) Hedgecock et al. (2005) refer to Hedgecock and Pirrone (2004) as the source but this value cannot be found there.

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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