ScholarLens Back to search
2001•Physical Testing and Chemical AnalysisRequires access

COLOUR REACTION OF BIS (BUTOXYCARBONYLETHYL) TIN DICHLORIDE WITH MORIN AND ITS ANALYTICAL APPLICATION

Luo Zong

Open publisher page 0 citations

Abstract

In an acetate buffer solution of pH 3.0 and in the presence of Triton X 100, bis (butoxycarbonyl ethyl) tin dichloride (abbreviated as R 2SnCl 2) reacts with morin to form a 1∶1 coloured complex which has an absorption maxima at 420nm and an apparent molar absorptivity of 3.33×10 4L·mol -1 ·cm -1 . Beer′s law is obeyed in the range of 0~4.0mg·L -1 for tin in R 2SnCl 2. The proposed method has been applied to the determination of R 2SnCl 2 in PVC intermediate and polluted water with sutisfactory results.

About this research paper

What this paper is about

In an acetate buffer solution of pH 3.0 and in the presence of Triton X 100, bis (butoxycarbonyl ethyl) tin dichloride (abbreviated as R 2SnCl 2) reacts with morin to form a 1∶1 coloured complex which has an absorption maxima at 420nm and an apparent molar absorptivity of 3.33×10 4L·mol -1 ·cm -1 . Beer′s law is obeyed in the range of 0~4.0mg·L -1 for tin in R 2SnCl 2. The proposed method has been applied to the determination of R 2SnCl 2 in PVC intermediate and polluted water with sutisfactory results.

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

In an acetate buffer solution of pH 3.0 and in the presence of Triton X 100, bis (butoxycarbonyl ethyl) tin dichloride (abbreviated as R 2SnCl 2) reacts with morin to form a 1∶1 coloured complex which has an absorption maxima at 420nm and an apparent molar absorptivity of 3.33×10 4L·mol -1 ·cm -1 . Beer′s law is obeyed in the range of 0~4.0mg·L -1 for tin in R 2SnCl 2. The proposed method has been applied to the determination of R 2SnCl 2 in PVC intermediate and polluted water with sutisfactory results.

Key concepts: Molar absorptivity, Tin, Morin, Chemistry, Absorption (acoustics), Buffer solution, Color reaction, Inorganic chemistry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
COLOUR REACTION OF BIS (BUTOXYCARBONYLETHYL) TIN DICHLORIDE WITH MORIN AND ITS ANALYTICAL APPLICATION — Research Paper | ScholarLens