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Effect of Addition of Non-Ionic Surfactant to the A2l(III)-Morin Complex in Spectrophotometry Determination of Aqueous Aluminum(III)

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dc.contributor.authorSuah, FBMen_US
dc.contributor.authorAhmad, Men_US
dc.contributor.authorHeng, LYen_US
dc.date.accessioned2024-05-29T02:49:34Z
dc.date.available2024-05-29T02:49:34Z
dc.date.issued2016
dc.description.abstractThe effect of surfactants on the Al(III)-morin complex have been studied. It was found that non-ionic surfactant noticeably enhances the absorbance of the Al(III)-morin complex. Determination of submicrogram quantities of Al(III) ion at pH4.00 was made possible by the addition of triton X-100. Maximum absorption was obtained at wavelength of 425 nm, with the calculated molar absorptivity, epsilon e, of 9.31 x 10(3) l. mol(-1). cm(-1). A linear calibration curve of 0.03 to 2.0 mu g mL(-1) with the detection limit of 0.015 mu g mL(-1) was attained for determination of Al(III) ion. The calculated relative standard deviation (r.s.d) was 2.2% for Al(III) ion quantified at 1.0 mu g mL(-1). The influence of foreign ions towards the Al(III)-morin complex responses have been carried out too, with Cu(II), Zn(II) and Pb(III) were found to be the main interferences.
dc.identifier.epage1814
dc.identifier.issn0126-6039
dc.identifier.issue12
dc.identifier.scopusWOS:000391264700004
dc.identifier.spage1807
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/10873
dc.identifier.volume45
dc.languageMalay
dc.publisherUniv Kebangsaan Malaysiaen_US
dc.relation.ispartofSains Malaysiana
dc.sourceWeb Of Science (ISI)
dc.subjectDetermination of aluminiumen_US
dc.subjectmetal complex-surfactant interactionen_US
dc.subjectmorinen_US
dc.subjectnon-ionic surfactanten_US
dc.subjectTriton X-100en_US
dc.titleEffect of Addition of Non-Ionic Surfactant to the A2l(III)-Morin Complex in Spectrophotometry Determination of Aqueous Aluminum(III)
dc.typeArticleen_US
dspace.entity.typePublication

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