Title of article :
Study on Solvent Extraction of Mercury Complex With DB18C6
Author/Authors :
Alkubaisy, R.K. University of Baghdad - Colleg of Education Ibn Al-Haltham - Department of Chemistry, Iraq , Almureb, S.R. University of Baghdad - Colleg of Education Ibn Al-Haltham - Department of Chemistry, Iraq , Alhaideri, A.M. University of Baghdad - Colleg of Education Ibn Al-Haltham - Department of Chemistry, Iraq , Radhi, S.W. University of Baghdad - Colleg of Education Ibn Al-Haltham - Department of Chemistry, Iraq
Abstract :
Mercury(II) ion is extracted as ion pair with thiocyanate using DCM .The effects of different parameters affecting the ease of extraction are determined . These parameters are pH ,Thiocyanate ion concentration ,ty pe and concentration of the counter cation concentration of the reagent , temperature and type of solvents .Other crown ethers (15C5 DB24C , DCH18C6 and 18C6 and cryptand- 222 are investigated as extracting reagents using slop analysis method UV-visible and IR sp ectrometry .CHN analysis and melting points determination are perfored for comlex analysis .All these investigations indicated the formula [k+CE]2[Hg (SCN )4]-2.
Keywords :
solvent extraction , mercury , crown ethers CHN analysiss
Journal title :
Ibn Alhaitham Journal For Pure and Applied Science
Journal title :
Ibn Alhaitham Journal For Pure and Applied Science
