Standard Test Method for Analysis of Acrylonitrile by Gas Chromatography

Importancia y uso:

4.1 This test method is designed to obtain acrylonitrile purity on the basis of impurities normally present in acrylonitrile and may be useful for final product inspection and process control.

4.2 This test method will measure the following impurities: acetone, acrolein, acetonitrile, and acetaldehyde. It also will allow calibration of other impurities including benzene, methacrylonitrile, oxazole, propionitrile, cis-crotononitrile, trans-crotononitrile, and others where specific impurity standards are available.

Subcomité:

D20.15

Volúmen:

08.03

Número ICS:

71.040.40 (Chemical analysis)

Palabras clave:

acrylonitrile; capillary; gas chromatography; impurities; internal standard;