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Solvent Extractive Properties of some Aliphatic Hydroxamic Acids towards Molybdenum (VI)

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dc.contributor.author Haroun, Maha Ibrahim
dc.date.accessioned 2014-04-02T10:55:13Z
dc.date.available 2014-04-02T10:55:13Z
dc.date.issued 2013-01-01
dc.identifier.citation Haroun ,Maha Ibrahim .Solvent Extractive Properties of some Aliphatic Hydroxamic Acids towards Molybdenum (VI)/Maha Ibrahim Haroun ;El mugdad Ahmed Ali.-Khartoum:Sudan University of Science and Technology,Science ,2013.-54p. : ill. ; 28cm.-Ms.c. en_US
dc.identifier.uri http://hdl.handle.net/123456789/4203
dc.description Thesis en_US
dc.description.abstract Three hydroxamic acids (stearo - , oleo, plamatio) were prepared from stearic, oleic and palmitic acids by the reaction of their corresponding methyl esters with hydroxamine hydrochloride. The prepared hydroxamic acids were identified by their characteristic reaction colour with vanadium (V) (reddish-violet) and with iron (III) (blood – red), melting point, FT-IR. Spectra, 1H-NMR, 13C-NMR and elemental analysis. The extractive properties of the three hydroxamic acids using chloroform at pH 4, towards Mo(VI) were examined. Maximum extraction efficiencies of 92.92% for stearohydroxamic acid, 95.0% for oleohydroxamic acid and 93.0% for Palimitohydroxamic. en_US
dc.description.sponsorship Sudan University of Science and Technology en_US
dc.language.iso en en_US
dc.publisher Sudan University of Science and Technology en_US
dc.subject Chemistry en_US
dc.subject Aliphatic Hydroxamic Acids en_US
dc.subject Molybdenum (VI) en_US
dc.title Solvent Extractive Properties of some Aliphatic Hydroxamic Acids towards Molybdenum (VI) en_US
dc.title.alternative الخصائص الاستخلاصية لبعض الاحماض الهيدروكسيمية الالفاتية تجاه عنصر المولبيدنيوم en_US
dc.type Thesis en_US


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