Solvation Method for Separation and Determination Zinc (II) and Acetophenone
الباحث الأول:
صفا سليم زايد
الباحثين الآخرين:
شوكت كاظم جواد
المجلة:
of Pharmaceutical Sciences and Research
تاريخ النشر:
None
مختصر البحث:
By following Solvation technique with Acetophenone as organic agent for separation and determination zinc (II) so that Acetophenone through formation solvation species in the presence of salting out NNO3, as well as extraction solvation species into…
By following Solvation technique with Acetophenone as organic agent for separation and determination zinc (II) so that Acetophenone through formation solvation species in the presence of salting out NNO3, as well as extraction solvation species into chloroform organic solvent The experimental studies shows 0.1 M NaNo3 was the optimum concentration of salting out in presence 90 pg of Zn2+ in 5mL aqueous solution and 10 minutes shaking time so that the extraction need 1x104 M acetophenone, the extraction procedure shows the presence of methanol in aqueous solution effect to enhancement the extraction efficiency. Comprehensive method 5 ml aqueous solution contain 50 pg of Zn2+ ion with 0.1 M NaNO3 salting out then added 5ml of 1x 10-4 M acetophenone dissolved in chloroform, shaking the solution for 10 min. afterward separation organic phase from aqueous phase, then measure the absorbance