Cloud point extraction methodology used as qualified procedure for separation Magnesium (II)as anion after
combination with Oxine as well as for spectrophotometric determination The method involved the formation ion pair
association complex between Rhodamin–B⁺ and Oxine anion complex of magnesium [Mg(OX)з‾] in basic media, and this
complex extracted to surfactant Triton X-100 at optimum conditions The cloud point layer which is contain ion pair
complex extracted mediated with ethanol solvent and spectrophotometrically measured at λmax=648nm ,also by adoption on
Eriochrom Black-T method spectrophotometrically determination ,the remaining Mg2+ in aqueous phase after extraction
and calculate distribution ratio D. This study demonstrates all optimum conditions for high efficiency of extraction as well
illustrated all factors affect on extraction, in addition to applicable this method.
تاريخ النشر
12/12/2015
الناشر
Journal of Research in Applied, Natural and Social Sciences
أ.د.شوكت كاظم جواد | Prof. Dr.Shawket Kadhim Jawad | 4485