GB/T 6366-2012
Surface active agents.Determination of mineral sulfate content.Titrimetric method (English Version)
- Standard No.
- GB/T 6366-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 6366-2012
- Replace
- GB/T 6366-1992
- Scope
- This standard specifies the method for the determination of inorganic sulfate content in surfactants. This standard applies to anionic surfactants containing sodium sulfate, ammonium sulfate, alkanolamines, and sulfates. This standard does not apply to products containing other compounds that form sparingly soluble lead salts under the test conditions, such as phosphates or large amounts of chloride, nor does it apply to products containing large amounts of weak salts (such as soap or butyl salts) that will prevent pH adjustment. Diacid monoester sulfonate) products.
GB/T 6366-2012 Referenced Document
- GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
- GB/T 626-2006 Chemical reagent Nitric acid
- GB/T 629-1997 Chemical reagent. Sodium hydroxide
- GB/T 6372-2006 Surface active agents and detergents. Methods of sample division
- GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
- GB/T 686-2008 Chemical reagent.Acetone
- HG/T 3470-2000 Chemical reagent.Lead nitrate
GB/T 6366-2012 history
- 2012 GB/T 6366-2012 Surface active agents.Determination of mineral sulfate content.Titrimetric method
- 1992 GB/T 6366-1992 Surface active agents-Determiantion of mineral sulfate content-Titrimetric method
