ABSTRACT:
Spectrophotometric study about ion-pair association complex of Mn(VII) as MnO4- by using (4-hydroxyphenylazo)-4-Benzennaphthol HPABN as organic reagent shows wave length for maximum absorbance was ?max= 292nm, so the study about determination the optimum condition of extraction shows the extraction method need presence 0.2 M HCl and 100 µg of Mn (VII) as MnO4-, so 0.5 mL of TritonX-100, and necessary heating the solution at 80ºC for 20min with existence 0.1 M of NaCl as electrolyte, so that stoichiometry exhibits the most feasible extracted structure of ion-pair complex with 1:1 (organic reagent: MnO4-). The research involved many other studies such as interferences, surfactant kinds organic reagents kind so that spectrophotometric determination of Mn (VII).
Cite this article:
Shawket K. Jawad, Rana K. Ridha. Cloud Point Extraction Coupled with Liquid Ion Exchange for Separation and Determination Mn (VII) in real samples. Research J. Pharm. and Tech. 2019; 12(10):4861-4866. doi: 10.5958/0974-360X.2019.00842.4
Cite(Electronic):
Shawket K. Jawad, Rana K. Ridha. Cloud Point Extraction Coupled with Liquid Ion Exchange for Separation and Determination Mn (VII) in real samples. Research J. Pharm. and Tech. 2019; 12(10):4861-4866. doi: 10.5958/0974-360X.2019.00842.4 Available on: https://www.rjptonline.org/AbstractView.aspx?PID=2019-12-10-52