Temperature dependent physicochemical studies propylene and hexylene glycols in methanol solutions of chlorhexidine

The experimentally obtained density (ρ) and sound velocity (c) values of chlorhexidine (methanol solution) at a concentration of (0.0015, 0.0035 and 0.0055) mol∙kg-1 with propylene and hexylene glycols at the temperature of 288.15, 298.15, 308.15 and 318 K have been used to calculate the various physico-chemical properties. Apparent molar volume (Vϕ) and apparent molar isentropic compression (Kϕ,s) have been computed by using density and sound...