Analytical studies on the Oxidation of S-containing Amino Acids with Pentavalent Vanadium Reagent
Corresponding Author(s) : R.P.S. Chauhan
Asian Journal of Chemistry,
Vol. 10 No. 2 (1998): Vol 10 Issue 2
Abstract
A simple, quick and convenient method has been developed for themicro estimation of S-containing amino acids. The sample 1-5 mg isallowed to react with 2 mL of 0.3 N ammonium metavanadate(V) reagentand 10 mL of 10 N H2SO4 was added before the reaction helps in detectingthe end point. The unconsumed reagent can be accurately titrated with0.025 N ferrous ammonium sulphate solution using N-phenyl anthranilicacid as indicator. Standard deviation as well as coefficient of variation wascalculated for reproducible and accurate result. The accuracy of the methodis within ± 1%.
Keywords
Analytical Study
Oxidation
S-containing Amino Acids
Pentavalent
Vanadium Reagent
Chauhan, R., Khan, M., & Khan, I. (2010). Analytical studies on the Oxidation of S-containing Amino Acids with Pentavalent Vanadium Reagent . Asian Journal of Chemistry, 10(2), 317–319. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/23605
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