2004•Analytical LaboratoryRequires access

Study on the spectrophotometric determination of tin with trimethoxyphenylflurone and its analytical application

Jinghe Yang

Abstract

The new method of the determination of tin with the new chromogenic reagent Trimethoxyphenylflurone(TMOPF) were studied. A stable complex can be formed in acid medium. Its apparent molar absorptivity is 1.48×10~5 L·mol~(-1)·cm~(-1) at 510 nm. Beer′s law is obeyed in the range of 0～0.8 μg/mL for tin. The amounts of tin in aluminum alloy and steel can be determined with satisfactory 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: Tin, Molar absorptivity, Chemistry, Chromogenic, Reagent, Spectrophotometry, Alloy, Aluminium