ISSN

0974-4150 (Online)
0974-4169 (Print)


Author(s): N. V. S. Venugopal, V. Nageswara Raoand, B. Sumalatha

Email(s): venu7000@gmail.com

DOI: Not Available

Address: N. V. S. Venugopal*, V. Nageswara Raoand and B. Sumalatha
Department of Chemistry, G.I.T, Gitam University, Rushikonda, Visakhpatnam-530045, A.P, India.
*Corresponding Author

Published In:   Volume - 4,      Issue - 5,     Year - 2011


ABSTRACT:
Spectrophotometric method has been proposed for the determination of Naproxen sodium (a non steroidal anti-inflammatory drug). The method is based on the formation of a 1:1 ion pair with Bromocresol green and Bromothymol blue in the PH range over 3.2-4.4 to give blue colored chromogen. Under the proposed optimum condition, Beer’s law was obeyed in the concentration range of 0.01-5mg/10 mL. The procedures are characterized by its simplicity with accuracy and precision.


Cite this article:
N. V. S. Venugopal, V. Nageswara Raoand, B. Sumalatha. Spectrophotometric Determination of Naproxen Sodium with Bromocresol Green and Bromothymol Blue as Chromogenic Reagents. Asian J. Research Chem. 4(5): May, 2011; Page 715-718.


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DOI: 10.5958/0974-4150 

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