A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental Samples
A simple and sensitive spectrophotometric technique was developed for the determination of carbofuran in its formulations, water and grain samples. The method was based on the alkaline hydrolyzed product of carbofuran phenol interacted with diazonium salt of 4,4-azo-bis-3,3′5,5′-tetra bromo aniline....
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2006-01-01
|
| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2006/218793 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832554332464087040 |
|---|---|
| author | O. Bhargavi K. Kiran K. Suvardhan D. Rekha K. Janardhanam P. Chiranjeevi |
| author_facet | O. Bhargavi K. Kiran K. Suvardhan D. Rekha K. Janardhanam P. Chiranjeevi |
| author_sort | O. Bhargavi |
| collection | DOAJ |
| description | A simple and sensitive spectrophotometric technique was developed for the determination of carbofuran in its formulations, water and grain samples. The method was based on the alkaline hydrolyzed product of carbofuran phenol interacted with diazonium salt of 4,4-azo-bis-3,3′5,5′-tetra bromo aniline. The maximum absorbance of the red coloured derivative was measured at 470 nm. The beer’s law was obeyed in the concentration range of 0.1-16.0 µg/mL. The interference of the non target species were studied on the determination of carbofuran which increases the selectivity of the method. The present method was successfully applied for the determination of carbofuran in its formulations, water and grain samples. |
| format | Article |
| id | doaj-art-ff43032bb01348f9bc4ac8663c895bea |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2006-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-ff43032bb01348f9bc4ac8663c895bea2025-02-03T05:51:52ZengWileyE-Journal of Chemistry0973-49452090-98102006-01-0132687710.1155/2006/218793A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental SamplesO. Bhargavi0K. Kiran1K. Suvardhan2D. Rekha3K. Janardhanam4P. Chiranjeevi5Department of Environmental Sciences, Department of Chemistry, S.V.University, 517502, A.P., IndiaDepartment of Environmental Sciences, Department of Chemistry, S.V.University, 517502, A.P., IndiaDepartment of Environmental Sciences, Department of Chemistry, S.V.University, 517502, A.P., IndiaDepartment of Environmental Sciences, Department of Chemistry, S.V.University, 517502, A.P., IndiaDepartment of Environmental Sciences, Department of Chemistry, S.V.University, 517502, A.P., IndiaEnvironmental Monitoring Laboratory, Department of Chemistry, S.V.University, 517502, A.P., IndiaA simple and sensitive spectrophotometric technique was developed for the determination of carbofuran in its formulations, water and grain samples. The method was based on the alkaline hydrolyzed product of carbofuran phenol interacted with diazonium salt of 4,4-azo-bis-3,3′5,5′-tetra bromo aniline. The maximum absorbance of the red coloured derivative was measured at 470 nm. The beer’s law was obeyed in the concentration range of 0.1-16.0 µg/mL. The interference of the non target species were studied on the determination of carbofuran which increases the selectivity of the method. The present method was successfully applied for the determination of carbofuran in its formulations, water and grain samples.http://dx.doi.org/10.1155/2006/218793 |
| spellingShingle | O. Bhargavi K. Kiran K. Suvardhan D. Rekha K. Janardhanam P. Chiranjeevi A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental Samples E-Journal of Chemistry |
| title | A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental Samples |
| title_full | A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental Samples |
| title_fullStr | A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental Samples |
| title_full_unstemmed | A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental Samples |
| title_short | A Sensitive Determination of Carbofuran by Spectrophotometer using 4, 4-azo-bis-3, 3′5, 5′-tetra bromoaniline in various Environmental Samples |
| title_sort | sensitive determination of carbofuran by spectrophotometer using 4 4 azo bis 3 3 5 5 tetra bromoaniline in various environmental samples |
| url | http://dx.doi.org/10.1155/2006/218793 |
| work_keys_str_mv | AT obhargavi asensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT kkiran asensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT ksuvardhan asensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT drekha asensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT kjanardhanam asensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT pchiranjeevi asensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT obhargavi sensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT kkiran sensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT ksuvardhan sensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT drekha sensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT kjanardhanam sensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples AT pchiranjeevi sensitivedeterminationofcarbofuranbyspectrophotometerusing44azobis3355tetrabromoanilineinvariousenvironmentalsamples |