Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography

Importancia y uso:

4.1 The test is suitable for setting specifications on ethylbenzene and for use as an internal quality control tool where ethylbenzene is used in manufacturing processes. It may be used in development or research work involving ethylbenzene.

4.2 Purity is commonly reported by subtracting the determined expected impurities from 100 %. Absolute purity cannot be determined if unknown impurities are present.

Subcomité:

D16.07

Referida por:

D3193-24, D7504-23

Volúmen:

06.04

Número ICS:

71.080.15 (Aromatic hydrocarbons)

Palabras clave:

ethylbenzene; ethylbenzene purity; impurities in ethylbenzene;