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Spectrophotometric determination of some metal ions using chromone azo dyes / Abdel Rahman Mohammed Ahmed Younes ; Supervised A. L. Elansary , A. S. Amin , Waheed F. Elhawary

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Abdelrahman Mohammed Ahmed Younes , 2010Description: 262 P. : charts ; 25cmOther title:
  • التقدير الطيفى لبعض الايونات الفلزية باستخدام صبغات الازو المشتقة من الكرومون [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Analytical Chemistry Summary: The present work presents a study of the absorption spectra of the perpared chromone azo dyes under investigation in different organic solvents of various polarities as ethanol, 1-propanol, acetone, dioxane and dimethylformamide and the data are correlated with the solvent parameters. The effects of the substitutions on the acid dissociation constant of the studied ligands were examined by spectral measurements
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.08.Ph.D.2010.Ab.S (Browse shelf(Opens below)) Not for loan 01010110055324000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.08.Ph.D.2010.Ab.S (Browse shelf(Opens below)) 55324.CD Not for loan 01020110055324000

Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Analytical Chemistry

The present work presents a study of the absorption spectra of the perpared chromone azo dyes under investigation in different organic solvents of various polarities as ethanol, 1-propanol, acetone, dioxane and dimethylformamide and the data are correlated with the solvent parameters. The effects of the substitutions on the acid dissociation constant of the studied ligands were examined by spectral measurements

Issued also as CD

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