This standard specifies a method for the determination of octamethylcyclotetrasiloxane (D4) and decamethylcyclopentasiloxane (D5) in cosmetics by Gas chromatography, CG, which is suitable for various resident and rinse cosmetics. Disperse by Isopropanol, extract n-hexane, and quantify by Gas chromatography, CG. This standard provides a reliable analytical method for the detection of these two silicanes in cosmetics, ensuring the mass and safety of cosmetics.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y 42 | ICS | 71.100.70 |
| Release Date | 2021-11-26 00:00:00 | Implementation Date | 2022-06-01 00:00:00 |