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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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Errata

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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 ConstantsOrganic species with oxygen (O)Miscellaneous → 2-hydroxy-1,2,3-propanetricarboxylic acid

FORMULA:C6H8O7
TRIVIAL NAME: citric acid
CAS RN:77-92-9
STRUCTURE
(FROM NIST):
InChIKey:KRKNYBCHXYNGOX-UHFFFAOYSA-N

Hcp d ln Hcp / d (1/T) Reference Type Notes
[mol/(m3Pa)] [K]
Compernolle and Müller 2014a V 217)
3.0×1016 Saxena and Hildemann 1996 E 158)

References

  • Compernolle, S. and Müller, J.-F.: Henry's law constants of diacids and hydroxy polyacids: recommended values, Atmos. Chem. Phys., 14, 2699-2712, doi:10.5194/ACP-14-2699-2014, 2014a.
  • Saxena, P. and Hildemann, L. M.: Water-soluble organics in atmospheric particles: A critical review of the literature and application of thermodynamics to identify candidate compounds, J. Atmos. Chem., 24, 57-109, doi:10.1007/BF00053823, 1996.

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

158) Value obtained by Saxena and Hildemann (1996) using the group contribution method.
217) Compernolle and Müller (2014a) recommend Hcp for citric acid in the range of 2.0×1014 mol/(m3 Pa) < Hcp < 5.9×1015 mol/(m3 Pa).

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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