GB/T 13892-1992
Surface active agents.Determination of iodine value
2013-08
- Standard No.
- GB/T 13892-1992
- Language
- Chinese
- Release Date
- 1992
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 13892-2012
- Lastest
- GB/T 13892-2020
- Scope
- This standard specifies the determination of the iodine value of surfactants by the Wijs method. This standard is applicable to the determination of iodine value of unsaturated fatty acids, alcohols, amines, animal and vegetable oils and surfactants made from them.
GB/T 13892-1992 history
- 2020 GB/T 13892-2020 Surface active agents—Determination of iodine value
- 2012 GB/T 13892-2012 Surface active agents.Determination of iodine value
- 1992 GB/T 13892-1992 Surface active agents.Determination of iodine value