Conductivity in MnSO4–saccharide–water solutions at 298.15 K

Conductivities for MnSO4–saccharide (d-glucose, d-galactose and d-fructose)–water solutions were measured, together with densities, viscosities of the aqueous saccharide solutions at 298.15 K. According to the Lee–Wheaton conductivity equation, limiting molar conductivities Λ0 and association constants KA were obtained. The Walden products (Λ0η0) were also calculated. These parameters have been interpreted in terms of ion–ion and ion–solvent interactions in aqueous saccharide solutions.