Spectrophotometric Determination of Ascorbic Acid in Pharmaceutical Preparations
Corresponding Author(s) : Akella Sivaramakrishna
Asian Journal of Chemistry,
Vol. 13 No. 1 (2001): Vol 13 Issue 1
Abstract
Conditions were developed for the determination of ascorbic acid
using tris( 4,7-dihydroxy-1,10-phenanthroline) iron(III) as reagent.
The method was applied to the determination of ascorbic acid in
pure form and in pharmaceutical preparations. The method is sensitive
(0.20 to 3.6 μg/mL of ascorbic acid) and rapid and tolerates
the presence of common ingredients.
Keywords
Spectrophotometric
Determination
Ascorbic Acid
Pharmaceutical preparations
(1)
Sivaramakrishna, A. Spectrophotometric Determination of Ascorbic Acid in Pharmaceutical Preparations. ajc 2010, 13, 355-356.
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