GB/T 7717.16-2009 is the 16th part of the testing standard for industrial acrylonitrile. It stipulates the use of graphite furnace atomic absorption spectrometry to determine the iron content in it. The iron content affects the mass and stability of industrial acrylonitrile, and plays a role in subsequent production and processing. This standard provides an accurate determination process to help enterprises accurately grasp the iron content, so as to effectively control the product mass, optimize the production process, and play a key role in the production and quality control of industrial acrylonitrile.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | G17 | ICS | 71.080.30 |
| Release Date | 2009-10-30 00:00:00 | Implementation Date | 2010-06-01 00:00:00 |