GB/T 39946-2021
ActiveDetermination of prohibited Para Red in lip cosmetics—High performance liquid chromatography
唇用化妆品中禁用物质对位红的测定 高效液相色谱法
Application Summary AI generated
This standard specifies a high-performance liquid chromatography (HPLC) method for detecting the banned dye Para Red in lip cosmetics such as lipsticks, lip glosses, and lip liners. It is applied by regulatory bodies and cosmetic manufacturers in China to enforce safety compliance, ensuring that lip products do not contain this carcinogenic and allergenic substance. The method provides a reliable testing protocol for quality control and market surveillance within the cosmetics industry.
Related Standards
QB/T 2485-2008
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QB/T 1793-2006
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QB/T 2317-2007
Natural Calcium Carbonate for Toothpaste
QB/T 2477-2007
Dicalcium phosphate dihydrate for toothpaste
QB/T 2486-2008
Laundry bar soap
HG/T 4232-2011
Oleamide
HG/T 4229-2011
polyurethane chain extender HER
HG/T 4246-2011
2,5-Dichloronitrobenzene
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.