All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Abstract

Development of Method for Extractive Spectrophotometric Determination of Cu (II) with of Hydrazine Carboxamide-2-[(2-Hydroxy-1-Naphthalenyl) Methylene] as an Analytical Reagent

Author(s): R. S. Lokhande, Ratnamala P. Sonawane and Utkarsha Chavan

A spectrophotometric method has been developed for the determination of Cu (II) using Hydrazine Carboxamide-2-[(2-Hydroxy-1-Naphthalenyl) Methylene] as an extractive r eagent. The reagent forms a coloured complex, which has been quantitatively extracted into n-butanol at pH 8.4. The method obeys Beer’s law over a range from 1 to 10 ppm. The Molar absorptivity and Sandell’s sensitivity calculated were 0.1589 x 10 4 Lmol –1 cm –1 and 0.1567 μ g/cm –2 respectively. The proposed method is very sensitive and selective. The method has been successfu lly applied to synthetic and commercial samples.


Share this       
Google Scholar citation report
Citations : 9398

International Journal of Chemical Sciences received 9398 citations as per Google Scholar report

Indexed In

  • Google Scholar
  • Open J Gate
  • China National Knowledge Infrastructure (CNKI)
  • Cosmos IF
  • Geneva Foundation for Medical Education and Research
  • ICMJE

View More