Study on interactions of saccharides and their derivatives with potassium phosphate monobasic (1:1 electrolyte) in aqueous solutions at different temperatures
作者： P.K. Banipal , Neha Aggarwal , T.S. Banipal
DOI: 10.1016/J.MOLLIQ.2014.04.001
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摘要: Abstract The densities (ρ) of monosaccharides, their methyl and deoxy derivatives, disaccharides trisaccharides have been measured in water (0.25, 0.50, 1.00 1.25) mol kg− 1 aqueous potassium phosphate monobasic (KH2PO4) solutions at (288.15, 298.15, 308.15 318.15) K atmospheric pressure. standard partial molar volumes (V2°) infinite dilution the corresponding transfer (∆tV2°) solutes (saccharides derivatives) from to KH2PO4 calculated. interaction coefficients (using McMillan–Mayer theory) expansibilities (VE°) also results suggested dominance hydrophilic–ionic interactions due great affinity (H2PO4−) anions for hydrogen bonding with hydrophilic sites saccharide molecules.
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