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	Provedor de dados BJPS (1) Autor Basavaiah,Kanakapura (1) Prashanth,Kudige Nagaraj (1) Swamy,Nagaraju (1) Palavra-chave Diethylcarbamazine citrate/determination (1) Pharmaceutical formulations/analysis (1) Spectrophotometry/quantitative analysis (1) Titrimetry/quantitative analysis (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2015 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Titrimetric and spectrophotometric assay of diethylcarbamazine citrate in formulations using iodate and iodide mixture as reagents BJPS Swamy,Nagaraju; Prashanth,Kudige Nagaraj; Basavaiah,Kanakapura. One titrimetric and two spectrophotometric methods are proposed for the determination of diethylcarbamazine citrate (DEC) in bulk drug and in formulations using potassium iodate and potassium iodide as reagent. The methods employ the well-known analytical reaction between iodate and iodide in the presence of acid. In titrimetry (method A), the drug was treated with a measured excess of thiosulfate in the presence of unmeasured excess of iodate-iodide mixture and after a standing time of 10 min, the surplus thiosulfate was determined by back titration with iodine towards starch end point. Titrimetric assay is based on a 1:3 reaction stoichiometry between DEC and iodine and the method is applicable over 2.0-10.0 mg range. The liberated iodine is measured... Tipo: Info:eu-repo/semantics/article Palavras-chave: Diethylcarbamazine citrate/determination; Titrimetry/quantitative analysis; Spectrophotometry/quantitative analysis; Pharmaceutical formulations/analysis. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502015000100043 Registros recuperados: 1 Primeira ... 1 ... Última

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