GB/T 7717.12-1994
Acrylonitrile for industrial use-Determination of content of acetonitrile acetone and acrolein-Gas chromatographic method (English Version)

Standard No.
GB/T 7717.12-1994
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 7717.12-2008
Latest
GB/T 7717.12-2022
Scope
This standard specifies the gas chromatography method for the determination of acetonitrile, acetone and acrolein in industrial acrylonitrile. This standard applies to industrial acrylonitrile samples with acetonitrile content greater than 0.001% (m/m), acetone content greater than 0.001% (m/m) and acrolein content greater than 0.0001% (m/m).

GB/T 7717.12-1994 history

  • 2022 GB/T 7717.12-2022 Acrylonitrile for industrial use—Part 12: Determination of purity and impurities—Gas chromatographic method
  • 2009 GB/T 7717.12-2008 Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content by gas chromatography
  • 1994 GB/T 7717.12-1994 Acrylonitrile for industrial use-Determination of content of acetonitrile acetone and acrolein-Gas chromatographic method
Acrylonitrile for industrial use-Determination of content of acetonitrile acetone and acrolein-Gas chromatographic method

GB/T 7717.12-1994 -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


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