GB/T 14571.3-2008
AbolishedEthylene glycol for industrial use - Determination of content of total aldehydes present - Spectrophotometric method
工业用乙二醇中醛含量的测定 分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining the total aldehyde content in ethylene glycol used in industrial applications. It is applied in quality control laboratories within the chemical manufacturing and petrochemical industries to ensure that ethylene glycol meets purity specifications for use as an antifreeze, polyester fiber precursor, or industrial solvent. The method is particularly relevant for verifying product compliance during production and before shipment to downstream users.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.