GB/T 39689-2020

Active

Surface active agents—Determination of free formaldehyde

表面活性剂游离甲醛含量的测定

Standard Type

GBT

ICS

71.100.40

CCS

G72

Status

Active

Issue Date

2020-12-14

Implementation

2021-07-01

Centralized Committee

中国石油和化学工业联合会

Issuing Authority

国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a test method for determining the content of free formaldehyde in surface active agents. It is applied in the chemical industry for quality control of raw materials and finished products, such as detergents, emulsifiers, and wetting agents, to ensure compliance with safety and regulatory limits. The method is particularly relevant for manufacturers and testing laboratories verifying that surfactant-based consumer goods meet health and environmental standards.

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 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.