GB/T 37038-2018
ActiveDSD acid（4,4’-Diaminostilbene-2,2’diasulfonicacid）
DSD酸(4，4′-二氨基二苯乙烯-2，2′-二磺酸)
Application Summary AI generated
GB/T 37038-2018 specifies the technical requirements, test methods, inspection rules, and packaging for DSD acid, a key intermediate in the production of fluorescent whitening agents. It is primarily applied in the chemical industry for manufacturing optical brighteners used in paper, textiles, and detergents to enhance whiteness. The standard ensures consistent quality and purity for industrial synthesis and quality control testing.
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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.