GB/T 5327-1985
Replaced
GB/T 42238-2022
Active
National standards
GB/T 42238-2022 Surface active agents—Determination of free propylene oxide content in propylene oxide adduct surfactants—GC method
GB/T 42238-2022 Surface active agents—Determination of free propylene oxide content in propylene oxide adduct surfactants—GC method
Basic Information
Standard Code:
GB/T 42238-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for surfactants
ICS Name:
Surfactants and other auxiliary agents
Publish Date:
2022-12-30
Implement Date:
2022-12-30
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国表面活性剂和洗涤用品标准化技术委员会(SAC/TC 272)
Pages:
8 pages
Scope
本文件描述了多元嵌段共聚物表面活性剂产品中游离环氧丙烷的气相色谱测定方法。本文件适用于以聚丙二醇类结构的物质为原料的表面活性剂产品中游离环氧丙烷含量的测定。
Development Information
Drafting Units:
中国日用化学研究院有限公司、深圳市恒纬祥科技有限公司、河南宜测科技有限公司、宁德市标准化协会、苏州世谱检测技术有限公司、广东欧派斯润滑科技有限公司、完美(广东)日用品有限公司、福建省梦娇兰日用化学品有限公司、中山永恒检测科技有限公司、湖南金裕环保科技有限公司、中轻日用化学检验认证有限公司
Drafting Persons:
陈军、刘东峰、段尚波、林影、叶竹洪、范承东、刘小英、卢碧莲、罗斌汉、桂成方、李晓辉
Referenced Standards
GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 13173-2008 Surface active agents—Detergents—Testing methods
GB/T 13173-2021 Surface active agents—Test methods for detergents
GB/T 13173.1-1991 Methods of sample division for detergents
GB/T 13173.2-2000 Determination of total active matter content in detergents
GB/T 13173.3-1991 Determination of nonionic surface active agents in detergents—Ion exchange method
GB/T 13173.4-1991 Separation and determination of different forms of phosphate in detergents—Ion exchange column chromatography
GB/T 13173.5-1991 Determination of toluenesulfonate content in detergents
GB/T 13173.6-1991 Determination of foaming power for synthetic detergents—Ross-Miles method
GB/T 13173.7-1993 Soaps and detergents—Determination of EDTA (chelating agent)content—Titrimetric method
Adopt standards
ISO 19619:2018
Related Standards
GB/T 5328-1985
Active
GB/T 5328-1985 Surface active agents—Simplified classification
GB/T 5553-1985
Replaced
GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test
GB/T 5554-1985
Replaced
GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test
GB/T 6365-1986
Replaced
GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method
GB/T 6369-1986
Replaced