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A Spectrophotometric Study of the Determination of Copper with Dithiooxamide in Acidic Media

 

作者: DaleA. Williams,   D.F. Boltz,  

 

期刊: Analytical Letters  （Taylor Available online 1975）
卷期: Volume 8, issue 2  

页码: 103-114

 

ISSN:0003-2719

 

年代: 1975

 

DOI:10.1080/00032717508058468

 

出版商: Taylor & Francis Group

 

关键词: Spectrophotometry;copper analysis;dithiooxamide

 

数据来源: Taylor

 

摘要:

A spectrophotometric method for the determination of copper has been developed based on the development of a red color in acidic solution using dithiooxamide as the chromogenic agent. The molar absorptivity is 7.04 × 1031. mol−1cm−1at 525 nm. Relatively few ions interfere.

 

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