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Determination of Palladium II in 5% Pd/BaSO<sub>4</sub> by ICP-MS with Microwave Digestion, and UV-VIS Spectrophotometer
Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
- 1 Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
- 2 Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
- 3 Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
- 4 Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
- 5 Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
- 6 Department of Science, Al-Ghazaly High School, Wayne, NJ, USA
American Journal of Analytical Chemistry·Volume 10 (2019)·Pages 127–136·Published 11 April 2019·DOI10.4236/ajac.2019.104011
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Abstract
Determination palladiums have been reported 5% (w/w) Pd/BaSO 4 known as Rosenmund Catalyst. The determination of palladium II known as Rosenmund Catalyst is always an expensive procedure usually involving procedures such as flame atomic absorption spectrophotometry, emission spectrometry, and many spectrophotometric methods. In this study, palladium II in 5% Pd/BaSO 4 , was synthesized and employed to develop an extractive UV-Visible Spectrophotometric, and an inductively coupled plasma mass spectrometry ICP/MS methods for the determination of palladium II. Specification for Pd is 4.85% to 5.10%; the result was 4.97% for the UV-Visible spectrophotometer and 4.90% for the ICP/MS. Both results meet the requirements.
KeywordsPalladium Determination5% Palladium Barium SulfateInductively Coupled Plasma Mass SpectrometryUV-Visible SpectrophotometerMicrowave Digestion
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