ASTM D6367-25a

Standard Specification for AMS (?-Methylstyrene) (Includes all amendments and changes 12/12/2025).

STANDARD published on 1.12.2025

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The information about the standard:

Designation standards: ASTM D6367-25a
Publication date standards: 1.12.2025
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D6367-25a :

This specification establishes the requirements for AMS (alpha-Methylstyrene). Sampled specimens shall conform to the following physical and chemical properties: minimum AMS content; maximum phenol content; maximum polymer content; inhibitor content; appearance; and color (Pt-Co units).

Keywords:
?-Methylstyrene, AMS, catechol, TBC, tertiary-butyl catechol,, ICS Number Code 75.080 (Petroleum products in general)