GB/T 7717.11-2008
ActiveAcrylonitrile for industrial use - Part 11: Determination of content of iron and copper - Spectrophotometric method
工业用丙烯腈 第11部分: 铁、铜含量的测定 分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining the content of iron and copper in acrylonitrile used as an industrial raw material. It is applied in the quality control and testing of acrylonitrile for the production of synthetic fibers, plastics, and resins, ensuring the material meets purity specifications for downstream chemical processes.
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