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A tomic absorption spectrometric determination of phenylpropanolamine hcl in pure solution andin pharmaceutical preparations based on ion-pair formation with sodium tetraphenylboron
المؤلف
المصدر
العدد
المجلد 2009، العدد 23 (31 ديسمبر/كانون الأول 2009)، ص ص. 35-44، 10ص.
الناشر
تاريخ النشر
2009-12-31
دولة النشر
اليمن
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
A new simple, rapid, accurate and precise method for the determination of phenylpropanolamine hydrochloride using atomic absorption spectrometry has been developed.
The method is based on precipitation of the ion-associate complex formed from the reaction of phenylpropanolamine hydrochloride drug with sodium tetraphenylboron reagent and the precipitate has been used for the quantitative analysis of the drug.
The reacted boron in precipitate and the excess, unreacted, boron ions in the saturated solutions will be determined using direct and indirect atomic absorption spectrometry.
The precipitated ion associate was subjected to elemental analyses and metal content determination for elucidation of its structure.
The effect of pH, ionic strength and temperature on precipitation was carefully studied and the solubility of the solid ion associate complex has been measured at optimum conditions and its solubility product was calculated.
The present method has been successfully applied for the determination of the phenylpropanolamine hydrochloride drug in pure solution and in its pharmaceutical dosage forms.
From 2.82 to 56.31 mg per 25 ml solutions of this drug can be determined with recovery values of 95.74-99.04 % and relative standard deviations (R.
S.
D.) 1.23- 3.61 % indicating a good precision and accuracy.
The results obtained were statistically compared to official method as revealed by F-and t-tests.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mutair, Ali A. 2009. A tomic absorption spectrometric determination of phenylpropanolamine hcl in pure solution andin pharmaceutical preparations based on ion-pair formation with sodium tetraphenylboron. al-Bāḥith al-Jāmiʻī،Vol. 2009, no. 23, pp.35-44.
https://search.emarefa.net/detail/BIM-234883
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mutair, Ali A. A tomic absorption spectrometric determination of phenylpropanolamine hcl in pure solution andin pharmaceutical preparations based on ion-pair formation with sodium tetraphenylboron. al-Bāḥith al-Jāmiʻī No. 23 (Dec. 2009), pp.35-44.
https://search.emarefa.net/detail/BIM-234883
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mutair, Ali A. A tomic absorption spectrometric determination of phenylpropanolamine hcl in pure solution andin pharmaceutical preparations based on ion-pair formation with sodium tetraphenylboron. al-Bāḥith al-Jāmiʻī. 2009. Vol. 2009, no. 23, pp.35-44.
https://search.emarefa.net/detail/BIM-234883
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 43-44
رقم السجل
BIM-234883
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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