Asian Journal of Research In Chemistry
  • Year: 2012
  • Volume: 5
  • Issue: 8

Potentiometric study of vitamin C (Ascorbic acid) with transition metals in MeOH-water and EtOH-water medium

  • Author:
  • S. T. Dengle1,, S. T. Gaikwad2, A. S. Rajbhoj2
  • Total Page Count: 3
  • Page Number: 963 to 965

1Department of Chemistry, Vivekanand Arts, S.D. Commerce and Science College, Aurangabad

2Department of Chemistry, Dr. Babasaheb Ambedkar Marathawada University, Aurangabad

*Corresponding Author E-mail: shalinidengle@gmail.com

Online published on 7 February, 2013.

Abstract

Potentiometric study of vitamin C complexes with transition metals in MeOH-water and EtOH-water medium at constant temperature i.e. 298 K and ionic strength 0.1 M. The values of proton-ligand and metal ligand stability constants were calculated and are quoted.

Keywords

Ascorbic Acid, Stability Constants, Binary Complexes, Transition Metals, MeOH, EtOH