ملخص
For the first time a sequential injection technique has been employed in a full kinetic investigation as well as for a kinetic procedure utilizing the fixed-time method. The complexation reaction of bromazepam with iron(II) in hydrochloric acid was studied using spectrophotometric detection at λ(max) 585 nm for the product formed. A rate law was offered, which was found to be consistent with the postulated reaction mechanism. From the observed kinetics it was found that the fixed-time method utilized at 100 s using 0.0100 mol dm-3 iron(II) and 0.0115 mol dm-3 HCl had optimal conditions for the determination of bromazepam in the range 5.0 x 10-4-1.5 x 10-3 mol dm-3. The method was found to be suitable for the determination of bromazepam in drug formulations.
اللغة الأصلية | English |
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الصفحات (من إلى) | 617-621 |
عدد الصفحات | 5 |
دورية | Analyst |
مستوى الصوت | 121 |
رقم الإصدار | 5 |
المعرِّفات الرقمية للأشياء | |
حالة النشر | Published - مايو 1996 |
منشور خارجيًا | نعم |
ASJC Scopus subject areas
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- ???subjectarea.asjc.1300.1303???
- ???subjectarea.asjc.2300.2304???
- ???subjectarea.asjc.1600.1607???
- ???subjectarea.asjc.1600.1603???