2004•Chinese Journal of Spectroscopy LaboratoryRequires access

Spectrophotometric Determination of Palladium with p-Sulfobenzylidene-Rhodanine

Yang Li

Abstract

In the hydrochloric acid solution,p-sulfobenzylidene-rhodanine(SBDR) reacts with palladium to form a stable 2∶1 color complex with the molar absorptivity of 5.79×10 4L·mol -1·cm -1 at 530nm.Beer's law is obeyed in the range of 0.2—50μg/25mL.This method was applied to the determination of palladium in catalyst with good results.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Rhodanine, Palladium, Molar absorptivity, Hydrochloric acid, Chemistry, Nuclear chemistry, Spectrophotometry, Color reaction