Cloud Point Extraction for Spectrophotometric Determination of Acid Blue 29 Dye in Water Samples

Safwan Fraihat; Mohammad Amayreh; Nayyef Al Jaar

doi:10.21743/pjaec/2022.06.14

Cloud Point Extraction for Spectrophotometric Determination of Acid Blue 29 Dye in Water Samples

Authors

Safwan Fraihat Department of Chemistry, School of Science, The University of Jordan, Amman, Jordan Author
Mohammad Amayreh Department of Chemistry, Faculty of Science, Al-Balqa Applied University, P.O. Box 19117, Al-Salt, Jordan Author
Nayyef Al Jaar Department of Chemistry, Faculty of Science, Hashemite University, P.O. Box 150459, Zarqa 13115, Jordan Author

DOI:

https://doi.org/10.21743/pjaec/2022.06.14

Keywords:

Acid Blue 29, Cloud point extraction, Nonionic surfactant, Spectrophotometry

Abstract

A simple and fast Cloud Point Extraction (CPE) preconcentration of Acid Blue 29 (AB 29) dye was developed prior to its spectrophotometric determination. The suggested procedure was successfully applied for the determination of AB 29 dye in different water samples with high recoveries. Optimization of experimental conditions such as surfactant type and volume, pH, stirring, and centrifugation conditions were studied. The effect of interfering ions was also studied. The calibration curve was in the range of 0.4-10 μgmL^-1 with a limit of detection and limit of quantitation of 0.35 and 1.1 μgmL^-1, respectively. Furthermore, the method is free of the interference of common ions present inwater

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Published

2024-10-31

Issue

Vol. 23 No. 1 (2022): Pakistan Journal of Analytical & Environmental Chemistry

Section

Research Articles

License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

How to Cite

(1)

Cloud Point Extraction for Spectrophotometric Determination of Acid Blue 29 Dye in Water Samples. Pak. J. Anal. Environ. Chem. 2024, 23 (1), 141-147. https://doi.org/10.21743/pjaec/2022.06.14.