Data for Aqueous Maleic Acid
The sources of the data reproduced here are listed in Tables 2 and 8 of Clegg and Seinfeld (2006a).
Fits of activity coefficient models to data for the pure
aqueous acid, and solution mixtures containing maleic acid, are also described
in the paper.
S. L. Clegg and J. H. Seinfeld (2006) J. Phys. Chem. A, 110, 5692-5717.
The values in the tables only indicate whether the data were used by Clegg and Seinfeld (2006a)
in the fits of their models. Weightings in each individual fit were usually based upon the
uncertainties in the measurements (which are also listed). Thus, a weight of 1.0 indicates
that the data point was used, 0.0 that the point was rejected as erroneous, and " - " that it
was either not considered or was used for comparison only.
Follow the links below to the tables of experimental data. Notes at the end of each
table define the tabulated quantities, and identify the sources of the measurements. The
symbol "H2Maleic" denotes maleic acid.
- H2Maleic (water activities)
- H2Maleic + (NH4)2SO4 (water activities, deliquescence, eutonic composition)