Spectrophotometric Determination of Oxymetazoline Hydrochloride in Pure and Pharmaceutical Preparations Using Diazo-coupling Reaction
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چکیده
منابع مشابه
Spectrophotometric Determination of Thiols in Pure Substances and Pharmaceutical Preparations
A spectrophotometric method for determination of mesna (MA), 6-mercaptopurine (MP), 6-thioguanine (TG), and 6-propyl-2-thiouracil (PTU) has been developed. The method was based on the reaction of thiouracils with N,N-dimethyl-p-phenylenediamine (DMPD) in acidic solution in the presence of the Fe3+ ion, an oxidising agent. Absorbance of the obtained coloured products was measured at the correspo...
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ژورنال
عنوان ژورنال: JOURNAL OF EDUCATION AND SCIENCE
سال: 2019
ISSN: 2664-2530
DOI: 10.33899/edusj.1999.163319