Method and reagent for the determination of peracids

Details Method and reagent for the determination of peracids Method and reagent for the determination of peracids

1988-12-16

1990-02-13

Richman, Barry S.

Chemistry: analytical and immunological testing

Oxygen containing

Carbonyl, ether, aldehyde or ketone containing

436135, 436164, G01N 3300

Patent

active

049006827

ABSTRACT:
The invention relates to a method and reagent for the determination of peracids. The method is characterized in that the sample solution is mixed with a chromogen, an iodide and, where appropriate, a buffer-containing reagent, and the color reaction is evaluated, e.g., visually or by spectrophotometry.

REFERENCES:
patent: Re28575 (1975-10-01), Bauer
patent: 4143080 (1979-03-01), Harders et al.
patent: 4556640 (1985-12-01), Gantzer
patent: 4772561 (1988-09-01), Genshaw
Shapilov, O. D., "Photometric Determination of Peroxy-acids in the presence of Hydrogen Peroxides", Chemical Abstract, vol. 18, Jun. 1970, Abstr. 4100.
Frew et al., J. E., "Spectrophotometric Determination of Hydrogen Peroxide and Organic Hydroperoxides at Low Concentrations in Aqueous Solution", Analytica Chemica Acta, 155, pp. 139-150, (1983).

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