Experimental solubilities are reported for N-hydroxyphthalimide (NHPI) dissolved in binary acetic acid + water solvent mixtures in the temperature range of (293.2 to 363.2) K. The mole fraction of water in the solvent mixtures xwater ranges from 0 to 0.5882. The experimental results show that the solubility of NHPI in the range of 10-2 to 10-3 mole fraction increases significantly with an increase in temperature and xwater. The solubility data were correlated by a modified Buchowski equation, and the parameters h and were regressed, which gave good agreement with all experimental data.
Compounds
#
Formula
Name
1
C8H5NO3
N-hydroxyphthalimide
2
C2H4O2
acetic acid
3
H2O
water
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.