GB/T 5327-1985
Replaced
GB/T 5174-2018
Active
National standards
GB/T 5174-2018 Surface active agents—Detergents—Determination of cationic-active matter content—Direct two-phase titration procedure
GB/T 5174-2018 Surface active agents—Detergents—Determination of cationic-active matter content—Direct two-phase titration procedure
Price:
$ 50
Basic Information
Standard Code:
GB/T 5174-2018
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:
2018-12-28
Implement Date:
2019-07-01
Pages:
7 pages
Scope
This standard specifies the direct two-phase titration method for determining cationic active substances in surfactants and detergents. This standard is applicable to the determination of cationic active substances such as: a) mono-, di-, and tri-alkyl tertiary amine quaternary salts, and methyl sulfate quaternary salts; b) long-chain amides ethyl and alkyl imidazoline salts or 3-methyl imidazoline salts; c) oxide amines and alkyl pyridinium salts. This standard is applicable to solid active substances or aqueous solutions of active substances. If the content is expressed as a mass fraction, the average relative molecular mass of the cationic active substances is known or has been predetermined. This standard is not applicable to the determination in the presence of anionic or amphoteric surfactants.
Development Information
Replace the following standards
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
QB/T 2739-2005 Common washing agent test methods: Preparation of test solutions for titrimetric analysis (capacity analysis)
Adopt standards
ISO 2871-1:2010
ISO 2871-2:2010
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