Table 1: Binding constants of CAN-PEG at 303°K using Benesi-Hildebrand method.

S. NPEGBenesi-Hildebrand equation
dm3/moldm3/mol/cm(kJ/mol)

1PEG-200 = 7   − 05 + 0.05274319.2316.7
2PEG-300 = 9   − 05 + 0.05561118.1816.2
3PEG-400 = 5   − 05 + 0.071142014.0818.3