Spectrophotometric determination of palladium: A comparative study of 2-mercaptobenzothiazole and 2-mercaptobenzimidazole as analytical reagents

@article{Majumdar1959SpectrophotometricDO,
  title={Spectrophotometric determination of palladium: A comparative study of 2-mercaptobenzothiazole and 2-mercaptobenzimidazole as analytical reagents},
  author={A. K. Majumdar and M. M. Chakrabartty},
  journal={Analytica Chimica Acta},
  year={1959},
  volume={20},
  pages={379-385}
}
As spectrophotometric reagents for palladium 2-mereaptobenzothiazole and 2-mereaptobenzothiazole behave more or less in the same way. Colour system formed by them at a pH region of 3.0 to 6.5 obey Beer's law at 380 mμ palladium concentration of 0.4 to 6.0 mμ per ml and the optimum range with the minium is from 1.6 to 4.0 μg of palladium per ml at 30.1% and 35.8% treansmission with 2-mereaptobenzothiazole and 2-mereaptobenzothiazole respectively. By applying job's method it was found that in… Expand
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