GB/T 33308-2016

Active

Determination of free methanol in cosmetics—Gas chromatography

化妆品中游离甲醇的测定气相色谱法

Standard Type

GBT

ICS

71.100.70

CCS

Y42

Status

Active

Issue Date

2016-12-13

Implementation

2017-07-01

Centralized Committee

中国轻工业联合会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a gas chromatography method for determining the presence and concentration of free methanol in cosmetic products. It is applied in quality control and safety testing within the cosmetics industry, particularly for products like lotions, creams, and toners where methanol may be present as a contaminant or residual solvent. The standard ensures compliance with regulatory limits on methanol, a toxic alcohol, to protect consumer health.

Related Standards

QB/T 2485-2008 Toilet soap QB/T 1793-2006 Natural menthol 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 4246-2011 2,5-Dichloronitrobenzene HG/T 4229-2011 polyurethane chain extender HER HG/T 4247-2011 3-Nitro-4-chlorobenzenesulfonic acid

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.