GB/T 35952-2018: Determination of Undecylenic Acid and Zinc Undecylenate in Cosmetics - Gas Chromatography

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Scope

This Standard specifies the gas chromatographic method for the determination
of undecylenic acid and zinc undecylenate in cosmetics (creams, emulsions,
lotions) and hand sanitizers.
This Standard applies to the determination of undecylenic acid and zinc
undecylenate in cosmetics (creams, emulsions, lotions) and hand sanitizers.
The detection-limit of this method for undecylenic acid and zinc undecylenate
is 12 mg/kg (0.001 2%), and the quantitation-limit is 40 mg/kg (0.004%) (both
in terms of acid).

Basic Data

Standard ID	GB/T 35952-2018 (GB/T35952-2018)
Description (Translated English)	Determination of Undecylenic Acid and Zinc Undecylenate in Cosmetics - Gas Chromatography
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y42
Classification of International Standard	71.100.70
Word Count Estimation	10,153
Date of Issue	2018-02-06
Date of Implementation	2018-09-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration