GB/T 42425-2023: Determination of capryloyl salicylic acid, phenylethyl resorcinol, ferulic acid in cosmetics - High performance liquid chromatography

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Scope

This document describes the high-performance liquid chromatography method for the
determination of capryloyl salicylic acid, phenylethyl resorcinol, and ferulic acid in
cosmetics, including principles, reagents and materials, instruments and equipment, test
steps, test data processing, recovery rate, precision, etc.
This document is applicable to the determination of capryloyl salicylic acid,
phenylethyl resorcinol, and ferulic acid in water, lotion, and cream cosmetics.
In this document, the method detection limit and quantification limit of capryloyl
salicylic acid, phenylethyl resorcinol, and ferulic acid are 3.3 mg/kg and 10 mg/kg,
respectively.

Basic Data

Standard ID	GB/T 42425-2023 (GB/T42425-2023)
Description (Translated English)	Determination of capryloyl salicylic acid, phenylethyl resorcinol, ferulic acid in cosmetics - High performance liquid chromatography
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y42
Classification of International Standard	71.100.70
Word Count Estimation	10,152
Date of Issue	2023-03-17
Date of Implementation	2023-10-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration