Ultrasonic analysis of ternary liquid mixture of riboflavin with water and methanol at 288K

Abstract

In the present study, density, viscosity and ultrasonic velocity have been measured for ternary liquid system of Riboflavin with water and methanol at 288 K in the concentration range 0.00 to 0.1 M. These measured values and derived parameters were used to performed molecular interaction study at 2 MHz using ultrasonic interferometer technique. The results of reported study have been thoroughly analysed and eventually interpreted at the possible molecular interaction such as structure making, solute-solvent and hydrogen bonding effect in the liquid solution of Riboflavin with water and methanol.