GB/T 2382-2015
ActiveSulphur dyes—Determination of content of free sulphur
硫化染料 游离硫磺含量的测定
Application Summary AI generated
This standard specifies the method for determining the content of free sulfur in sulphur dyes, which is critical for quality control in the textile dyeing industry. It is applied by dye manufacturers and testing laboratories to ensure that the free sulfur level in commercial sulphur dyes does not exceed safety and performance limits. The standard is used during product inspection and batch release testing to prevent issues such as fiber damage or uneven dyeing caused by excessive free sulfur.
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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.