GB/T 5327-1985
Replaced
GB/T 5178-2008
Active
National standards
GB/T 5178-2008 Surface active agents—Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates—Gas-liquid chromatographic method
GB/T 5178-2008 Surface active agents—Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates—Gas-liquid chromatographic method
Basic Information
Standard Code:
GB/T 5178-2008
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:
2008-12-30
Implement Date:
2009-09-01
Pages:
8 pages
Scope
This standard specifies the method for determining the average relative molecular mass of sodium linear alkylbenzene sulfonate in industry.
This standard is applicable to the determination of linear alkylbenzene.
This standard is not applicable to the determination of branched alkylbenzene (because the chromatographic peaks of branched alkylbenzene cannot be identified).
Development Information
Replace the following standards
Adopt standards
ISO 6841:1988
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