GB/T 39993-2021
ActiveDetermination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics
化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定
Application Summary AI generated
This standard specifies a method for determining the concentration of three restricted preservatives—dimethyl oxazolidine, 7-ethylbicyclooxazolidine, and 5-bromo-5-nitro-1,3-dioxane—in cosmetic products. It is applied in quality control and safety testing within the cosmetics industry to ensure compliance with regulatory limits on these preservatives. The standard is used by manufacturers and testing laboratories to verify that finished cosmetic formulations do not exceed permitted levels.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.