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AATCC 102-2007

M00000249

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AATCC 102-2007 Determination of Hydrogen Peroxide by Potassium Permanganate Titration

standard by American Association of Textile Chemists and Colorists, 2007

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Full Description

1. Purpose and Scope

1.1 This test method determines the concentration of hydrogen peroxide (H2O2) in aqueous solutions, particularly those used in textile bleaching.

2. Principle

2.1 A specimen is acidified with sulfuric acid and titrated with standardized potassium permanganate solution. The concentration of hydrogen peroxide is calculated using the volume and normality of the permanganate solution used.