Recent developments
Functional analysis by colorimetry and fluorimetry
Article REF: P3255 V2
Recent developments
Functional analysis by colorimetry and fluorimetry

Authors : Gwenola BURGOT, Fernand PELLERIN

Publication date: March 10, 2005, Review date: October 1, 2017 | Lire en français

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3. Recent developments

3.1 Barbituric acid

Barbituric acid (2,4,6-trihydroxypyrimidine, malonylurea) is nitrosated in position 5 in an acidic medium to red-violet violuric acid , . The reaction, carried out at room temperature, is rapid (< 1 min) and the color remains...

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