GB/T 11277-2012

Active

Surface active agents-Non-ionic surface active agents - Determination of cloud point index(water number) - Volumetric method

表面活性剂 非离子表面活性剂 浊点指数(水数)的测定 容量法

Standard Type
GBT
ICS
71.100.40
CCS
G72
Status
Active
Issue Date
2012-12-31
Implementation
2013-08-01
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、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a volumetric method for determining the cloud point index (water number) of non-ionic surface active agents. It is applied in the chemical industry for quality control and formulation testing of surfactants used in detergents, emulsifiers, and industrial cleaning products. The method helps manufacturers assess the temperature-dependent solubility behavior of these agents in aqueous systems.

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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.