ISO 25095-1:2026

Propylene oxide for industrial use Part 1: Determination of purity and trace impurities by gas chromatography (Edition 1, 2026)

Abstract
This document specifies a test method for the determination of propylene oxide and trace impurities in propylene oxide for industrial use by gas chromatography.

This document is suitable for the determination of propylene oxide which is produced by ethylbenzene co-oxidation (PO/SM), isobutane co-oxidation (PO/TBA), cumene co-oxidation (CHPPO), hydrogen peroxide oxidation (HPPO) and chlorohydrin. This document is applicable for determination of propylene oxide with a purity ≥ 99,70 % and impurity content ≥ 0,000 3 %.

General information
Status : Published
Publication date : 2026-03
Stage : International Standard published
Edition : 1
Number of pages : 14