GB/T 1648-2013
ActiveH-acid monosodium salt（1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
H-酸单钠盐（1-萘胺-8-羟基-3、6-二磺酸单钠盐）
Application Summary AI generated
GB/T 1648-2013 specifies the technical requirements, test methods, inspection rules, and packaging for H-acid monosodium salt, an intermediate used in the synthesis of azo dyes and optical brighteners. It is applied in the chemical industry for quality control and procurement of this compound, ensuring consistency in dye manufacturing and textile processing. The standard is relevant for producers and users in dye production, where purity and composition directly affect final product color and stability.
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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.