Solvent Extraction And Spectrophotometeric Determination Of Cu(Ii) By Using Acetophenone 2',5'-Dihydroxy Semicarbazone As An Analytical Reagent

Authors

  • R. S. LOKHANDE Department of Chemistry,University of Mumbai, Santa Cruz(E),Mumbai-400098
  • S. P. JANWADKAR S.D.Arts, V.S.A.Commerce, M.H.M, ScienceCollege, Palghar,DistThane,Maharashtra.401404
  • SANTOSH KULKARNI S.D.Arts, V.S.A.Commerce, M.H.M, ScienceCollege, Palghar,Dist,Thane,Maharashtra.401404
  • SANJAY PATIL S.D.Arts, V.S.A.Commerce, M.H.M, ScienceCollege, Palghar,Dist,Thane,Maharashtra.401404

Keywords:

Copper, Spectrophotometric determination, n-Butanol, Acetophenone 2’, 5’-dihydroxy, semicarbazone derivative.

Abstract

A spectrophotometric method has been developed for the determination of Cu(II) using Acetophenone 2’,5’dihydroxy, semicarbazone1 as an extractive reagent .The reagent forms a colored complex which has been quantitatively extracted into n-Butanol at pH 5.6. The method obeys Beer’s law over a range of 1 to 10 ppm. The molar absorptivity is   2564.1 L mol-1cm-1 and Sandell’s sensitivity is 0.02484 µg cm-2 respectively. The proposed method is very sensitive and selective. This method has been successfully applied to synthetic and commercial samples.                      

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Published

31.12.2011

How to Cite

R. S. LOKHANDE, S. P. JANWADKAR, SANTOSH KULKARNI, & SANJAY PATIL. (2011). Solvent Extraction And Spectrophotometeric Determination Of Cu(Ii) By Using Acetophenone 2’,5’-Dihydroxy Semicarbazone As An Analytical Reagent. International Journal of Pharma and Bio Sciences, 2(4), 315–319. Retrieved from https://ijpbs.net/index.php/journal/article/view/1026

Issue

Volume 2, Issue 4, 2011

Section

Research Articles

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