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Henry's Law Constants

www.henrys-law.org

Rolf Sander

NEW: Version 5.0.0 has been published in October 2023

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 5.0.0) for water as solvent, Atmos. Chem. Phys., 23, 10901-12440 (2023), doi:10.5194/acp-23-10901-2023

The publication from 2023 replaces that from 2015, which is now obsolete. Please do not cite the old paper anymore.

Henry's Law Constants → Inorganic species → Other elements (B, Se, P, As, Hg) → mercury

FORMULA:Hg
CAS RN:7439-97-6
STRUCTURE
(FROM NIST):
InChIKey:QSHDDOUJBYECFT-UHFFFAOYSA-N

Hscp d ln Hs cp / d (1/T) References Type Notes
[mol/(m3Pa)] [K]
1.3×10−3 2600 Burkholder et al. (2019) L
1.3×10−3 2600 Burkholder et al. (2015) L
1.2×10−3 5400 Clever (1987) L 1)
1.1×10−3 4800 Clever et al. (1985) L 1)
1.3×10−3 2600 Andersson et al. (2008) M
1.3×10−3 2500 Sanemasa (1975) M
8.7×10−4 Mackay and Leinonen (1975) V
1.1×10−3 5700 Glew and Hames (1971) V 1)
1.2×10−3 Shon et al. (2005) C
1.4×10−3 WHO (1990) C 12)
2300 Abraham et al. (2008) Q 215)
1.4×10−3 Schroeder and Munthe (1998) ? 12) 21)
1.3×10−3 2700 Schroeder and Munthe (1998) ? 21)
1.3×10−3 Petersen et al. (1998) ? 216)
9.2×10−4 Brimblecombe (1986) ? 81)

Data

The first column contains Henry's law solubility constant Hscp at the reference temperature of 298.15 K.
The second column contains the temperature dependence d ln Hs cp / d (1/T), also at the reference temperature.

References

  • Abraham, M. H., Gil-Lostes, J., Acree, Jr., W. E., Cometto-Muñiz, J. E., & 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).
  • Andersson, M. E., Gårdfeldt, K., Wängberg, I., & Strömberg, D.: Determination of Henry’s law constant for elemental mercury, Chemosphere, 73, 587–592, doi:10.1016/J.CHEMOSPHERE.2008.05.067 (2008).
  • Brimblecombe, P.: Air Composition & Chemistry, Cambridge University Press, Cambridge, ISBN 0521459729 (1986).
  • Burkholder, J. B., Sander, S. P., Abbatt, J., Barker, J. R., Huie, R. E., Kolb, C. E., Kurylo, M. J., Orkin, V. L., Wilmouth, D. M., & Wine, P. H.: Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies, Evaluation No. 18, JPL Publication 15-10, Jet Propulsion Laboratory, Pasadena, URL https://jpldataeval.jpl.nasa.gov (2015).
  • Burkholder, J. B., Sander, S. P., Abbatt, J., Barker, J. R., Cappa, C., Crounse, J. D., Dibble, T. S., Huie, R. E., Kolb, C. E., Kurylo, M. J., Orkin, V. L., Percival, C. J., Wilmouth, D. M., & Wine, P. H.: Chemical Kinetics and Photochemical Data for Use in Atmospheric Studies, Evaluation No. 19, JPL Publication 19-5, Jet Propulsion Laboratory, Pasadena, URL https://jpldataeval.jpl.nasa.gov (2019).
  • Clever, H. L.: IUPAC Solubility Data Series, Volume 29, Mercury in Liquids, Compressed Gases, Molten Salts and Other Elements, Pergamon Press, Oxford, doi:10.1016/C2009-0-01263-X (1987).
  • Clever, H. L., Johnson, S. A., & Derrick, M. E.: The solubility of mercury and some sparingly soluble mercury salts in water and aqueous-electrolyte solutions, J. Phys. Chem. Ref. Data, 14, 631–681, doi:10.1063/1.555732 (1985).
  • Glew, D. N. & Hames, D. A.: Aqueous nonelectrolyte solutions. Part X. Mercury solubility in water, Can. J. Chem., 49, 3114–3118, doi:10.1139/V71-520 (1971).
  • Mackay, D. & Leinonen, P. J.: Rate of evaporation of low-solubility contaminants from water bodies to atmosphere, Environ. Sci. Technol., 9, 1178–1180, doi:10.1021/ES60111A012 (1975).
  • Petersen, G., Pleijel, J. M. K., Bloxam, R., & Vinod Kumar, A.: A comprehensive Eulerian modeling framework for airborne mercury species: Development and testing of the tropospheric chemistry module (TCM), Atmos. Environ., 32, 829–843, doi:10.1016/S1352-2310(97)00049-6 (1998).
  • Sanemasa, I.: The solubility of elemental mercury vapor in water, Bull. Chem. Soc. Jpn., 48, 1795–1798, doi:10.1246/BCSJ.48.1795 (1975).
  • Schroeder, W. H. & Munthe, J.: Atmospheric mercury – An overview, Atmos. Environ., 32, 809–822, doi:10.1016/S1352-2310(97)00293-8 (1998).
  • Shon, Z.-H., Kim, K.-H., Kim, M.-Y., & Lee, M.: Modeling study of reactive gaseous mercury in the urban air, Atmos. Environ., 39, 749–761, doi:10.1016/J.ATMOSENV.2004.09.071 (2005).
  • WHO: Environmental Health Criteria 101 – methylmercury, Tech. rep., World Health Organization, URL https://www.inchem.org/documents/ehc/ehc/ehc101.htm (1990).

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 (2023) for further details.

Notes

1) A detailed temperature dependence with more than one parameter is available in the original publication. Here, only the temperature dependence at 298.15 K according to the van 't Hoff equation is presented.
12) Value at T = 293 K.
21) Several references are given in the list of Henry's law constants but not assigned to specific species.
81) Value at T = 288 K.
215) Temperature dependence calculated using linear free energy relationships (LFERs).
216) Petersen et al. (1998) give the invalid unit "mol L−1 ppm−1". Here, it is assumed that "ppm" is used as a synonym for "10−6 atm".

The numbers of the notes are the same as in Sander (2023). References cited in the notes can be found here.

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