Sensitive spectrophotometric determination of thorium (IV) using diacetyl monoxime isonicotinoyl hydrazone (DMIH).

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dc.contributor.authorReddy, G ChandraSekhar
dc.contributor.authorDevanna, N
dc.contributor.authorChandrasekhar, K B
dc.date.accessioned2015-08-10T05:19:49Z
dc.date.available2015-08-10T05:19:49Z
dc.date.issued2011-04
dc.description.abstractThorium (IV) forms a yellow Coloured water soluble complex with Diacetyl Monoxime Isonicotinoyl hydrazone (DMIH) reagent in acidic buffer of PH 5.0 with λ max at 352 nm. The molar absorptivity and sandell’s sensitivity are 2.265 X 10 4 L mol -1 cm -1 and 0.0022μg /cm2 respectively. The Beer’s law validity range 1.16–13.92 μg / mL. Thorium (IV) forms (M: L) 1:1 complex with DMIH and stability constant of the complex is 7.0265 X 10 6.The derivative spectrophotometric determination of Th (IV)) was carried out by measuring peak height method. The developed derivative spectrophotometric method was employed for the determination of Thorium (IV) in synthetic samples of alloy. The effect of various diverse ions was also studied.en_US
dc.identifier.citationReddy G ChandraSekhar, Devanna N, Chandrasekhar K B. Sensitive spectrophotometric determination of thorium (IV) using diacetyl monoxime isonicotinoyl hydrazone (DMIH). International Journal of Applied Biology and Pharmaceutical Technology. 2011 Apr-June; 2(2): 133-139.en_US
dc.identifier.issn0976-4550
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/161645
dc.language.isoenen_US
dc.source.urihttps://www.ijabpt.com/Details.aspx?fid=287en_US
dc.subjectDiacetyl Monoxime Isonicotinoyl hydrazone (DMIH)en_US
dc.subjectDerivative Spectrophotometryen_US
dc.subjectThorium (IV)en_US
dc.titleSensitive spectrophotometric determination of thorium (IV) using diacetyl monoxime isonicotinoyl hydrazone (DMIH).en_US
dc.typeArticleen_US
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