GB/T 7717.13-1994
Acrylonitrile for industrial use-Determination of acidity-Titrimetric method (English Version)
- Standard No.
- GB/T 7717.13-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-02
- Replace By
- GB/T 7717.5-2008
- Latest
- GB/T 7717.5-2008
- Scope
- This standard specifies the non-aqueous titration method for the determination of the acidity of acrylonitrile for industrial use. This standard is applicable to samples whose acidity (calculated as acetic acid) of acrylonitrile for industrial use is greater than 0.0001% (m/m).
GB/T 7717.13-1994 history
- 2008 GB/T 7717.5-2008 Acrylonitrile for industrial use.Part5:Determination of acidity and pH value and titration value
- 1994 GB/T 7717.13-1994 Acrylonitrile for industrial use-Determination of acidity-Titrimetric method
GB/T 7717.13-1994 Acrylonitrile for industrial use-Determination of acidity-Titrimetric method was changed to GB/T 7717.5-2008 Acrylonitrile for industrial use.Part5:Determination of acidity and pH value and titration value.
GB/T 7717.13-1994 -All Parts
GB/T 7717.1-2022 Acrylonitrile for industrial use—Part 1: Specification
GB/T 7717.10-2008 Acrylonitrile for industrial use.Part 10:Determination of content of peroxides.Spectrophotometric method
GB/T 7717.11-2008 Acrylonitrile for industrial use.Part11:Determination of content of iron and copper.Spectrophotometric method
GB/T 7717.12-2022 Acrylonitrile for industrial use—Part 12: Determination of purity and impurities—Gas chromatographic method
GB/T 7717.13-1994 Acrylonitrile for industrial use-Determination of acidity-Titrimetric method
GB/T 7717.14-1994 Acrylonitrile for industrial use-Determination of content of copper-Spectrophotometeric method
GB/T 7717.15-2018 Acrylonitrile for industrial use—Part 15：Determination of concent of p-hydroxylanisole
GB/T 7717.16-2022 Acrylonitrile for industrial use—Part 16: Determination of iron and copper content—Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry
GB/T 7717.17-2009 Acrylonitrile for industrial use-Part 17:Determination of content of copper-Graphite furnace atomic absorption spectrometer method
GB/T 7717.2-1994 Acrylonitrile for industrial use-Determination of appearance
GB/T 7717.3-1987 Acrylonitrile--Determination of acrylonitrile content
GB/T 7717.4-1994 Acrylonitrile for industrial use-Determination of density
GB/T 7717.5-2008 Acrylonitrile for industrial use.Part5:Determination of acidity and pH value and titration value
GB/T 7717.6-1994 Acrylonitrile for industrial use-Determination of titration value(5％ aqueous solution)
GB/T 7717.7-1994 Acrylonitrile for industrial use-Determination of content of water
GB/T 7717.8-1994 Acrylonitrile for industrial use-Determination of content of total aldehydes-Spectrophotometric method
GB/T 7717.9-1994 Acrylonitrile for industrial use-Determination of content of total cyanides-Titrimetric method