GB/T 5178-2008
ActiveDetermination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method
表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法
Application Summary AI generated
This standard specifies a gas-liquid chromatographic method for determining the average relative molecular mass of technical straight-chain sodium alkylbenzenesulfonates. It is applied in the chemical industry for quality control and product specification verification of surfactants used in detergents, cleaning agents, and industrial formulations. The method ensures consistency in molecular weight distribution, which directly affects performance properties like solubility and detergency.
Related Standards
QB/T 2485-2008
Toilet soap
QB/T 1793-2006
Natural menthol
QB/T 2317-2007
Natural Calcium Carbonate for Toothpaste
QB/T 2477-2007
Dicalcium phosphate dihydrate for toothpaste
QB/T 2486-2008
Laundry bar soap
HG/T 4228-2011
polyurethane chain extender HQEE
HG/T 4229-2011
polyurethane chain extender HER
HG/T 4246-2011
2,5-Dichloronitrobenzene
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.