Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry

Importancia y uso:

5.1 This test method is suitable for determining the quantity of TBC inhibitor, both for the protection against polymerization while in transit and storage, and for internal quality control.

Subcomité:

D16.07

Referida por:

D2827-19, D6367-21

Volúmen:

06.04

Número ICS:

71.080.60 (Alcohols. Ethers), 17.180.20 (Colours and measurement of light)

Palabras clave:

alpha-methylstyrene; AMS; para-tertiary butyl catechol; PTBC; styrene, inhibitor content; styrene, TBC content; TBC in styrene;