Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary Preparation
This paper describes the development of a simple spectrophotometric determination of bismuth III with 4-(2-pyridylazo) resorcinol (PAR) in aqueous solution in the presence of cetypyridinium chloride surfactant at pH 5 which exhibits maximum absorption at 532 nm. Beer's law is obeyed over the ra...
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| Format: | Article |
| Language: | English |
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University of Baghdad, College of Science for Women
2013-09-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2599 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
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| description | This paper describes the development of a simple spectrophotometric determination of bismuth III with 4-(2-pyridylazo) resorcinol (PAR) in aqueous solution in the presence of cetypyridinium chloride surfactant at pH 5 which exhibits maximum absorption at 532 nm. Beer's law is obeyed over the range
5-200 µg/25 mL. i.e. 0.2-8 ppm with a molar absorptivity of 3×104 l.mol-1.cm-1 and Sandell's sensitivity index of 0.0069 µg.cm-2. The method has been applied successfully in the determination of Bi (III) in waters and veterinary preparation. |
| format | Article |
| id | doaj-art-a990dd033a4f496a896061cdfdd6cb4c |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2013-09-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-a990dd033a4f496a896061cdfdd6cb4c2025-08-20T03:34:53ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862013-09-0110310.21123/bsj.10.3.898-906Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary PreparationBaghdad Science JournalThis paper describes the development of a simple spectrophotometric determination of bismuth III with 4-(2-pyridylazo) resorcinol (PAR) in aqueous solution in the presence of cetypyridinium chloride surfactant at pH 5 which exhibits maximum absorption at 532 nm. Beer's law is obeyed over the range 5-200 µg/25 mL. i.e. 0.2-8 ppm with a molar absorptivity of 3×104 l.mol-1.cm-1 and Sandell's sensitivity index of 0.0069 µg.cm-2. The method has been applied successfully in the determination of Bi (III) in waters and veterinary preparation.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2599???? ??????? (III), ??????? ??????, ?????? ??? ????????? |
| spellingShingle | Baghdad Science Journal Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary Preparation مجلة بغداد للعلوم ???? ??????? (III), ??????? ??????, ?????? ??? ????????? |
| title | Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary Preparation |
| title_full | Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary Preparation |
| title_fullStr | Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary Preparation |
| title_full_unstemmed | Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary Preparation |
| title_short | Spectrophotometric Determination of Bismuth(III) with 4-(2-pyridylazo) Resorcinol-Application to Waters and Veterinary Preparation |
| title_sort | spectrophotometric determination of bismuth iii with 4 2 pyridylazo resorcinol application to waters and veterinary preparation |
| topic | ???? ??????? (III), ??????? ??????, ?????? ??? ????????? |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2599 |
| work_keys_str_mv | AT baghdadsciencejournal spectrophotometricdeterminationofbismuthiiiwith42pyridylazoresorcinolapplicationtowatersandveterinarypreparation |