T/CIESC 109-2026 Active Group standards

T/CIESC 109-2026 Determination of Purity and Hydrocarbon Impurities in 2,6-Dimethylnaphthalene Gas chromatography method

Publish Date: 2026-02-06 Implement Date: 2026-03-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CIESC 109-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Aromatic hydrocarbons

Publish Date: 2026-02-06

Implement Date: 2026-03-15

Scope

This document describes the method of determining the purity of 2,6-dimethylnaphthalene and the content of hydrocarbon impurities using a gas chromatograph. This document is applicable to the determination of the purity of 2,6-dimethylnaphthalene and the content of hydrocarbon impurities, where the purity of 2,6-dimethylnaphthalene is not less than 98% (by mass fraction), and the content of individual impurities is not less than 0.002% (by mass fraction).

Development Information

Related Standards

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