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Preparation, of Chromium (VI) Complexes by two method

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dc.contributor.author Taha, Laila Fathi Mahgob
dc.contributor.author Seddig, Ali Musa Mohammed
dc.contributor.author Supervisor - Mai Maki Mahmoud Mashi
dc.date.accessioned 2014-12-25T10:21:27Z
dc.date.available 2014-12-25T10:21:27Z
dc.date.issued 2014-09-11
dc.identifier.citation Taha,Laila Fathi Mahgob.Preparation, of Chromium (VI) Complexes by two method/Laila Fathi Mahgob Taha,Ali Musa Mohammed Seddig;Mai Maki Mahmoud Mashi.-khartoum:Sudan University of Science and Technology,College of Science,2014.-51p. :ill;28cm.-Basheors,search . en_US
dc.identifier.uri http://repository.sustech.edu/handle/123456789/9255
dc.description Basheors,search en_US
dc.description.abstract Anthraquinone was extracted as sennidine of Sudanese Senna, also was prepared anthraquinone from anthracene. Solubility test for sennidine was carried out using different solvents. Sennidine was found to be highly solube in diethyl ether and dil HCL but insoluble in water. The extracted sennidine was used to prepare Chromium (VI) complex, the complex were insoluble in diethyl ether, methanol, water and chloroform, but soluble in conc HCL. The complex were identified using I.R spectroscopy, different functional groups of sennidine – chromium (VI) complex showed bands on the I.R spectrum. Detected test for sennidine was carried out using benzene and ammonia. 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 Chemical Science en_US
dc.subject Preparation, of Chromium en_US
dc.subject Complexes en_US
dc.subject Methanol en_US
dc.subject water and chloroform en_US
dc.title Preparation, of Chromium (VI) Complexes by two method en_US
dc.type Thesis en_US


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