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Ultra Violet Estimation of Promethazine Hcl in Pharmaceutical Formulation and Industrial Waste Water Sample
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نویسنده
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Hussein Alaa Ali ,Ahmed Nief Rahman ,Rashed Rawya Nathem
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منبع
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Eurasian Chemical Communications - 2023 - دوره : 5 - شماره : 5 - صفحه:404 -410
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چکیده
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A new method is proposed to detect and precisely determining of promethazine hcl. this procedure is easy, straightforward, quick, and cost-effective technique. it is applicable to a wide range of samples, environmental, municipal wastewater, and of course, pharmaceutical preparations (for both tablets and injections). the highest absorbance value was obtained at 248 nm of a uniform content in distilled water. this procedure obeys beer-lambert low at a range of 0.5-15 µg/ml, while the registered molar absorptivity is 2.8x104 l.mol-1.cm-1, whereas the relative standard deviation is less than 2%, and the accuracy (average recovery%) is 100 ± 0.9. this technique was substantiated by sensitivity and precision which confirms appropriation for regular analysis of promethazine hcl in actual samples.
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کلیدواژه
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Promethazine.Hcl ,Waste Water ,Spectrophotometry
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آدرس
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University Of Mosul, College Of Education For Girls, Department Of Chemistry, Iraq, University Of Mosul, College Of Environmental Sciences And Technologies, Department Of Technology, Iraq, Umm Al-Rabeein High School For Outstanding Students Directorate General Of Education Nineveh, Iraq
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پست الکترونیکی
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rawea_85@nan.epedu.gov.iq
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Authors
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