GB/T 12688.6-1990
AbolishedStyrene for industrial use--Determination of trace sulfur--Oxidative micro-coulometric method
工业用苯乙烯中微量硫的测定 氧化微库仑法
Application Summary AI generated
This standard specifies the oxidative micro-coulometric method for determining trace sulfur content in styrene used for industrial production. It is applied in quality control and testing laboratories within the petrochemical industry to ensure that styrene monomer meets purity specifications for downstream polymerization processes. The method is critical for detecting sulfur impurities that can poison catalysts or affect the properties of final polystyrene products.
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