Author(s): Shawket K. Jawad, Rana K. Ridha

Email(s): shawkat.alshakarchi@uokufa.edu.iq

DOI: 10.5958/0974-360X.2019.00842.4   

Address: Shawket K. Jawad, Rana K. Ridha
Chemistry Department-Faculty of Education for Girls-Kufa University-Al-Najaf- Iraq
*Corresponding Author

Published In:   Volume - 12,      Issue - 10,     Year - 2019


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://rjptonline.org/AbstractView.aspx?PID=2019-12-10-52


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RNI: CHHENG00387/33/1/2008-TC                     
DOI: 10.5958/0974-360X 

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