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

被引：2

作者：

Fraihat, Safwan ^{[1
]}

Amayreh, Mohammad ^{[2
]}

Al Jaar, Nayyef ^{[3
]}

机构：

[1] Univ Jordan, Sch Sci, Dept Chem, Amman, Jordan

[2] Al Balqa Appl Univ, Dept Chem, Fac Sci, POB 19117, Al Salt, Jordan

[3] Hashemite Univ, Dept Chem, Fac Sci, POB 150459, Zarqa 13115, Jordan

来源：

PAKISTAN JOURNAL OF ANALYTICAL & ENVIRONMENTAL CHEMISTRY | 2022年 / 23卷 / 01期

关键词：

Acid Blue 29; Cloud point extraction; Nonionic surfactant; Spectrophotometry; SOLID-PHASE EXTRACTION; LIQUID-CHROMATOGRAPHY; MALACHITE GREEN; CRYSTAL VIOLET;

D O I：

10.21743/pjaec/2022.06.14

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

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 mu gmL(-1) with a limit of detection and limit of quantitation of 0.35 and 1.1 mu gmL(-1), respectively. Furthermore, the method is free of the interference of common ions present inwater.

引用

页码：141 / 147

页数：7

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