Abstract
Perphenazine forms a purple colored complex with Pt(IVe in HCl-NaOAc buffer contg. Cu catalyst. The complex has an absorption max. at 528 nm with molar absorptivity 1.289 A� 104 L mole-1 cm-1. The sensitivity of the reaction is 15.15 ng/cm2. Beer's law is valid for 0.5-8.5 ppm Pt(IV) with optimum concn. range 0.9-8.4 ppm. Continuous variations, mole ratio, and slope ratio methods indicate 1:1 compn. for the complex. The effects of pH, time, temp., order of addn. of reagents, reagent concn. and interferences from various ions are reported. The reagent was successfully used for the detn. of Pt in minerals and alloys. [on SciFinder(R)]
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Zenodo (CERN European Organization for Nuclear Research)
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.