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Permanganate Fading for Acetic Acid
STANDARD published on 29.7.2002
Designation standards: UOP 969-00
Note: WITHDRAWN
Publication date standards: 29.7.2002
SKU: NS-575030
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards UOP
1. 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. |
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