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    GB/T 24415-2009
    2-Naphthylamine-4，8-disulfonic acid （Amino C acid ）

    GB/T 24415-2009 "2-Naphthylamine-4,8-disulfonic Acid (Amino C Acid)" specifies the technical requirements, test methods, and inspection rules for this dye intermediate, which are applicable to its product quality control. The standard covers indicators such as appearance, content, water-insoluble matter, and acidity. The content is determined by titration, requiring instruments such as analytical balances, burettes, and conical flasks. The detection of water-insoluble matter involves the use of glass sand core crucibles and suction filtration devices. This standard provides a unified quality standard for the production and application of this intermediate.

    This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
    Status Active
    CCS G56 ICS 71.100.01;87.060.10
    Release Date 2009-09-30 00:00:00 Implementation Date 2010-02-01 00:00:00

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