Separation of Protocatechuic Acid Using Di-(2-ethylhexyl)phosphoric Acid in Isobutyl Acetate, Toluene, and Petroleum Ether Antony, F.M.; Wasewar, K.; Journal of Chemical & Engineering Data 2018, 63, 587-597
Data
T = 298 K, P = 101.325 kPa
m (mol kg-1) m (mol kg-1)
0.0005 0.0005
0.0013 0.0017
0.0020 0.003
0.0027 0.0043
0.0035 0.0065
13963; 3,4-dihydroxybenzoic acid + 2-methylpropyl ethanoate + water; 00004:00317:01961