Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
598337 | Colloids and Surfaces A: Physicochemical and Engineering Aspects | 2006 | 5 Pages |
Abstract
Anion exchange resin Amberlite IR-400 has been modified with napthol blue–black. Effect of concentration, time, pH and temperature on the sorption of dye has been studied. The uptake sequence of various metal ions in a number of solvents has been determined. On the basis of distribution coefficients (Kd) in a number of solvent systems, some important binary separations of metal ions of analytical interest have been exploited. The practical applicability of the modified material has been demonstrated in the analysis of synthetic and commercially available antacid and antioxidant formulations namely digene and I-Vit.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
Syed Ashfaq Nabi, Mu Naushad, Amjad Mumtaz Khan,