Standard Test Method for Permanganate Time of Acetone and Methanol

Importancia y uso:

4.1 The permanganate time can be used to judge the presence of oxidizable materials that may be associated with manufacture or contamination during distribution and to assess compliance with a specification.

4.2 Many chemical processes that use acetone or methanol, or both, involve catalyst, metals, or ligand complexes that are sensitive to oxidation. Since oxidizable contaminants may affect the efficiency of these processes, this test method provides a comparative test for manufacturing control and assessing compliance with a specification.

Subcomité:

D01.35

Referida por:

D0268-22, D1152-24, D1152-24, D0329-07R21, D0329-07R21

Volúmen:

06.04

Número ICS:

71.080.60 (Alcohols. Ethers), 71.080.80 (Aldehydes and ketones)

Palabras clave:

acetone; methanol; permanganate time;