GB/T 7717.8-1994
ActiveAcrylonitrile for industrial use--Determination of content of total aldehydes--Spectrophotometric method
工业用丙烯腈中总醛含量的测定 分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining the total aldehyde content in acrylonitrile used as an industrial raw material. It is applied in quality control laboratories within the petrochemical industry to ensure that acrylonitrile meets purity specifications for downstream production of synthetic fibers, plastics, and resins. The method is critical for verifying that aldehyde impurities remain within acceptable limits to prevent adverse effects on polymerization processes and final product performance.
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