All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Abstract

Spectrophotometric determination of diclofenac sodium.

Author(s): YK Agrawal, VP Upadhyay, SK Menon
Pharmacy Department, Faculty of Technology and Engineering, M.S. University of Baroda, Kalabhavan, Baroda-390 001,

Correspondence Address:
Y K Agrawal Pharmacy Department, Faculty of Technology and Engineering, M.S. University of Baroda, Kalabhavan, Baroda-390 001

A new simle and rapid spectrophotometric method for the determination of diclofenac sodium is described. Diclofenac Sodium gives yellow colour when reacted with sodium nitrite in the presence of HCI with a maximum absorbance at 390 nm. The Beer's law is obeyed in the range of 0.05-0.60 mg of diclofenac sodium.