Spectrophotometric Determination of Sulphathiazole
作者:
YadvendraK. Agrawal,
SobhanaK. Menon,
Rajani Giridhar,
期刊:
Analytical Letters
(Taylor Available online 1987)
卷期:
Volume 20,
issue 5
页码: 829-837
ISSN:0003-2719
年代: 1987
DOI:10.1080/00032718708062932
出版商: Taylor & Francis Group
关键词: Spectrophotometric;Sulphathiazole determination;Palladium (II)
数据来源: Taylor
摘要:
A new, rapid, simple, selective and sensitive method for the spectrophotometric determination of sulphathiazole is described. The drug forms a yellow coloured complex with Pd(II) in alkaline medium (1 M NaOH). The drug complex exhibits maximum absorbance at 410 nm, with a molar absorptivity of 1.9 × 1031 mol−1cm−1. Effects of molarity of NaOH, reagent concentration on the proper complex formation are discussed. The system obeys Beer's law in the concentration range of 10-160 ppm of sulphathiazole.
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