QB/T 2344-2012
Amphoteric surfactants.Fatty alkyl dimethyl betaines (English Version)
- Standard No.
- QB/T 2344-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 2344-2012
- Replace
- QB/T 2344-1997
- Scope
- This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation, storage and shelf life of fatty alkyl dimethyl betaine. This standard applies to alkyl dimethyl betaine zwitterionic surfactant products produced by the reaction of dodecyldimethyltertiary amine or tetradecyldimethyltertiary amine and sodium monochloroacetate.
QB/T 2344-2012 Referenced Document
- GB/T 28193-2011 Determination of chloroacetic acid(chloroacetate) contents in surfactants
- GB/T 605 Chemical reagent General method for the measurement of colour
- GB/T 6368 Surface active agents.Determination of pH of aqueous solution.Potentiometric method
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
- QB/T 2345 Determination of mean relative molecular weight of alkyldimethylbetain by GC*， 2013-10-17 Update
- QB/T 2739 Preparations of standard volumetric solutions of general test methods for washing products
QB/T 2344-2012 history
- 2012 QB/T 2344-2012 Amphoteric surfactants.Fatty alkyl dimethyl betaines
- 1998 QB/T 2344-1997 Amphoteric Surfactant Fatty Alkyl Dimethyl Betaine
