GB/T 31408-2015

Active

Determination of phenacetin in hair dye—Liquid chromatography method

染发剂中非那西丁的测定液相色谱法

Standard Type

GBT

ICS

71.100.70

CCS

Y42

Status

Active

Issue Date

2015-05-15

Implementation

2015-09-30

Centralized Committee

国家标准委

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 liquid chromatography method for determining the presence and concentration of phenacetin in hair dye products. It is applied in the quality control and safety testing of cosmetic hair dyes, particularly to enforce regulatory bans on phenacetin as a harmful substance. The method is used by manufacturers, testing laboratories, and regulatory authorities to ensure compliance with national safety standards for cosmetics.

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 4231-2011 4-Aminodiphenylamine HG/T 4232-2011 Oleamide 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.