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ISO/CD 25803-1.2

Dimethyl sulfoxide for industrial use — Part 1: Test methods

General information

30.99     Aug 7, 2026

ISO

ISO/TC 47

International Standard

Scope

This document specifies the test methods of industrial dimethyl sulfoxide such as appearance, purity, water, acid value, crystallizing point, transmittance, refractive index, colour, density and metal ion content.

Life cycle

NOW

PROJECT
ISO/CD 25803-1.2
30.99 CD approved for registration as DIS
Aug 7, 2026