GB/T 6366-1992
Surface active agents-Determiantion of mineral sulfate content-Titrimetric method (English Version)
- Standard No.
- GB/T 6366-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2013-08
- Replace By
- GB/T 6366-2012
- Latest
- GB/T 6366-2012
- 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 soaps) that would prevent accurate pH adjustment. or succinate monoester sulfonate) products.
GB/T 6366-1992 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
