Home Symbol which looks like a small house Up Solid circle with an upward pointer in it


Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Henry's Law data

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/kg*bar)
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/kg*bar) d(ln(kH))/d(1/T) (K) Method Reference Comment
0.063 MN/A 
0.082 XN/AValue given here as cited in missing citation.
0.037 QN/A missing citation give several references for the Henry's law constants but don't assign them to specific species.
0.0574900.MGossett, 1987 
0.0614700.XLeighton and Calo, 1981 
0.044 LN/A 
0.034 VN/A 
0.040 VN/AValue at T = 293. K.
0.12 VN/AValue at T = 275. K.
0.081 CN/A 
0.037 VN/A 
0.050 MPearson and McConnell, 1975The same data was also published in missing citation. Value at T = 293. K.


Go To: Top, Henry's Law data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Gossett, 1987
Gossett, J.M., Measurement of Henry's Law Constants for C1 and C2 Chlorinated Hydrocarbons, Environ. Sci. Technol., 1987, 21, 202-208. [all data]

Leighton and Calo, 1981
Leighton, D.T.; Calo, J.M., Distribution Coefficients of Chlorinated Hydrocarbons in Dilute Air-Water Systems for Groundwater Contamination Applications, J. Chem. Eng. Data, 1981, 26, 382-385. [all data]

Pearson and McConnell, 1975
Pearson, C.R.; McConnell, G., Chlorinated C1 and C2 Hydrocarbons in the Marine Environment, Proc. R. Soc. London, B, 1975, 189, 305-332. [all data]


Go To: Top, Henry's Law data, References