GB/T 35893-2018 in English

National Standard of the People's Republic of China GB/T 35893—2018

Determination of antiperspirant active ingredients zirconium aluminum chlorohydrate complex, zirconium aluminum chlorohydrate glycine complex and aluminum chlorohydrate in cosmetics

Background of standard formulation and analysis of technical evolution

With the development of the cosmetics industry, antiperspirant active ingredients are increasingly used in antiperspirant cosmetics. In order to ensure product quality and safety, the national standard GB/T 35893—2018 came into being. This standard aims to standardize the determination of zirconium aluminum chlorohydrate complex, zirconium aluminum chlorohydrate glycine complex and aluminum chlorohydrate in cosmetics, providing scientific basis and technical support for the industry.

Comparative analysis of standard frameworks

Analysis of the determination principle and steps

Implementation suggestions

• The laboratory should be equipped with precision instruments that meet the standard requirements (such as spectrophotometers and inductively coupled plasma emission spectrometers).
• Operators must undergo professional training and be familiar with the reagent preparation and sample handling procedures in the standard.
• It is recommended to calibrate the equipment regularly and establish a quality control system to ensure the accuracy of the test results.
• In actual applications, the appropriate measurement method can be selected according to the product type (e.g. spectrophotometry is suitable for paste products, and ICP method is suitable for aerosol products).