INVESTIGATION ON TAXIM-OF AND VANADIUM (V )
*B. Srinivasa Rao, T.R. Kishore, V. Suryanarayana Rao
ABSTRACT
A simple and sensitive method was developed for Analytical
determination of Taxim-of and vanadium(v) in pharmaceutical
formulation is carried and based on a colour reaction between the two.
vanadium(v) forms yellow coloured complex with Taxim-of in a
buffer of pH – 3. This method can be conveniently used for the
determination of vanadium(v) and Taxim-of, in the ranges of
vanadium(v) 0.636 – 4.45 μg/ml and Taxim-of in the range of 1 to 6
mg/ml. The method is successfully applied for the determination of
Taxim-of and vanadium(v) in pharmaceutical formulation. Effect of
various parameters, pH, metal ion concentration, drug concentration of
solutions is studied. The optimum condition are established for the
determination of vanadium(v) and the drug.
Keywords: Spectrophotometric method1, Taxim-of and Iron(III) system.
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