Y. L. Mehta, B. S. Garg, R. Singh
1976
Citations
0
Influential Citations
3
Citations
Journal
Talanta
Abstract
2-Amino-3-hydroxypyridine forms two coloured complexes, green and violet, with osmium, depending on the pH of the solutions. Based on this reaction, a selective and sensitive spectrophotometric method for the determination of osmium (3-13 ppm in the final solution) alone and in the presence of other metal ions has been developed.