GB/T 5560-2003

Active

Nonionic surface active agents--Determination of polyethylene glycols and non-ionic active matter(adducts)--Weilbull method

非离子表面活性剂聚乙二醇含量和非离子活性物(加成物)含量的测定 Weilbull法

Standard Type

GBT

ICS

71.100.40

CCS

G72

Status

Active

Issue Date

2003-07-03

Implementation

2004-01-01

Centralized Committee

中国石油和化学工业联合会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局

Application Summary AI generated

This standard specifies the Weilbull method for determining the content of polyethylene glycols and non-ionic active matter (adducts) in nonionic surface active agents. It is applied in the chemical industry for quality control and formulation analysis of surfactants used in detergents, emulsifiers, and industrial cleaning products. The method is particularly relevant for testing raw materials and finished products to ensure accurate composition and performance.

Related Standards

HG/T 4232-2011 Oleamide HG/T 4247-2011 3-Nitro-4-chlorobenzenesulfonic acid HG/T 4231-2011 4-Aminodiphenylamine HG/T 4228-2011 polyurethane chain extender HQEE HG/T 4230-2011 Polyurethane chain extender MCDEA HG/T 4246-2011 2,5-Dichloronitrobenzene HG/T 4229-2011 polyurethane chain extender HER HG/T 4248-2011 Acid dark red P-4B (C.I. Acid red 119)

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.