2002•Chinese Journal of Spectroscopy LaboratoryRequires access

Spectrophotometric Determination of Gallium with DM-PF and CTMAB

Xian Liu, Ping Wang

Abstract

A sensitive colour reaction of Ga with DM\|PF and CTMAB was studied. The maximum absorption of the complex is at 568nm in the pH range of 7-9, and the apparent molar absorptivity is 2 33×10 5L·mol -1 ·cm -1 . Beers law is obeyed in the range of 0-10μg Ga/25mL. The method has been applied to the determination of Ga in ores 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: Molar absorptivity, Gallium, Chemistry, Spectrophotometry, Color reaction, Absorption (acoustics), Analytical Chemistry (journal), Beer–Lambert law