1,2-Naphthoquinone-4-Sulphonic Acid Sodium Salt (NQS) as an Analytical Reagent for the Determination of Pharmaceutical Amine by Spectrophotometry
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چکیده
1,2-Naphthoquinone-4-Sulphonic Acid Sodium Salt (NQS) as an Analytical Reagent for the Determination of Pharmaceutical Amine by Spectrophotometry Abdalla Ahmed Elbashir a , Abir Abdalla Ahmed a , Shazalia M. Ali Ahmed a & Hassan Y. Aboul-Enein b a University of Khartoum, Faculty of Science, Chemistry Department, Khartoum, Sudan b Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Dokki, Cairo, Egypt
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