Abstract

Chandra Kant Bhardwaj¹*, Anjna Kumari², Anjul Singh²

DOI : http://dx.doi.org/10.13005/ojc/300261

The physico-chemical and solute –solvent interaction of Alprazolam in ethanol were reported  at 303 K.  The solute solvent  interaction have been carriedout by computing various acoustic  parameters, Specific acoustic impedance(z),Intermolecular freelength(L_f),Isentropic compressibility (b_s) , Apparent molal adiabatic compressibility  (f_k  ) , Shear’s  relaxation ( t_s ), and Solvation number (Sn).These parameters have been evaluated by using ultrasound velocity, density and viscosity data.These results are interpreted in terms of solute-solvent interaction between the molecules.

Solute-solvent interaction; Ultrasound velocity; Alprazolam.

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