Partial molal volume and viscosity study of vitamin B1 and B3In water at different temperatures

Abstract EN

Solute-solvent interaction was investigated in this study using the vitamins Bs and B3 as solutes in water as a solvent at four different temperatures.

The study covered theoretical calculations concerning partial molal volume, Van der Waals volume and some related parameters as well as experimental measurements; a comparison and discussion was made, viscosity measurements have been performed for the above system.

The applicability of Jones-dole equation has been discussed in terms of concentration and temperature effects and then related to the results of partial molal volume.