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ASTM International - ASTM UOP969-00

Permanganate Fading for Acetic Acid

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Organization: ASTM International
Publication Date: 29 July 2002
Status: inactive
Page Count: 3
scope:

This qualitative method is for determining the fading of a permanganate solution when it is added to concentrated acetic acid. It is a measure of the impurities in acetic acid that are oxidized by potassium permanganate. Permanganate fading indicates the presence of reducing compounds, in particular aldehydes, at the ppm level. This method is applicable to samples from the Acetica acetic acid process.

Document History

ASTM UOP969-00
July 29, 2002
Permanganate Fading for Acetic Acid
This qualitative method is for determining the fading of a permanganate solution when it is added to concentrated acetic acid. It is a measure of the impurities in acetic acid that are oxidized by...
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