The experimental values of densities (rho), speeds of sound (u) and relative viscosities (eta(r)) of piperazine citrate in aqueous solution and in 0.06 mol.kg (1) of sodium chloride and D-glucose as a function of concentration have been obtained at T/K = (293.15, 303.15 and 313.15). The thermodynamic parameters such as apparent molar volume (V-phi) of solute, isentropic compressibility (kappa(s)), apparent molar isentropic compressibility (kappa(phi)) of solute, piperazine citrate in water and in aqueous solutions of sodium chloride and D-glucose have been computed using the density and speed of sound data. The limiting apparent molar volume of solute (V-phi(0)), limiting apparent molar compressibility (kappa(0)(phi)) in binary and ternary solution have been obtained using apparent molar volume and apparent molar compressibility data. The limiting apparent molar expansivity (E-phi(0)) of solute and thermal expansion coefficient (alpha*) in both aqueous binary and ternary solutions has been computed. Transfer volumes (Delta V-tr(phi)0) and transfer compressibilities (Delta(tr)kappa(0)(phi)) of piperazine citrate from water to aqueous solutions of sodium chloride and D-glucose at different temperatures have been obtained. The Jones-Dole viscosity coefficients A, B, D, variation of viscosity B coefficient with temperature i.e. dB/dT; hydration number for aqueous solutions of piperazine citrate and in aqueous solutions of sodium chloride and D-glucose have been determined. The above parameters have been used to throw light on the various interactions occurring between binary and ternary systems. (C) 2016 Published by Elsevier Ltd.