云南化工2025，Vol.52Issue(5)：92-96,5.DOI:10.3969/j.issn.1004-275X.2025.05.20
氢氟酸-硝酸微波消解系统-ICP-MS法测定彩妆类化妆品中16种金属元素
Determination of 16 Metal Elements inMakeup Cosmetics by Hydrofluoric Acid-Nitric Acid Microwave Digestion-inductively Coupled Plasma Mass Spectrometry
摘要
Abstract
A method has been developed for the determination of 16 metal elements in color cosmetics,throughhydrofluoric acid-mtric acid micro-wave digestion followed by inductively coupled plasma mass spectrometry(ICP-MS).Samples were pre-treated using a nitric acid-hydrofluoric acid digestion system,and 34 batches of cosmetics in the makeup category were methodologically validated and tested.The results indicate that the addition of hydrofluoric acid enhances the dissolution of arsenic in cosmetic products,with detection levels significantly surpassing the values established in the"Cosmetic Safety Technical Specifications"(2015 edition)(P＜0.0001).Furthermore,six elemental ingredients not listed on the product label were identified.In conclusion,the establishment of this detection method system effectively identifies 16 metallic elements in cosmetic products,while also providing an important theoretical foundation for the future revision of the arsenic determination methods in the"Technical Standards for Cosmetic Safety".关键词
微波消解/ICP-MS法/彩妆类化妆品/金属元素Key words
Microwave Digestion/ICP-MS/Makeup Cosmetics/Metal Elements分类
化学化工引用本文复制引用
张艳明,刘屹,李希阳,李婷婷,苏云,李志远..氢氟酸-硝酸微波消解系统-ICP-MS法测定彩妆类化妆品中16种金属元素[J].云南化工,2025,52(5):92-96,5.基金项目
国家化妆品抽样检验项目(国药监妆[2024]7号). （国药监妆[2024]7号）
