2-Amino-8-naphthol-6-sulfonic acid

    • Product Name: 2-Amino-8-naphthol-6-sulfonic acid
    • Chemical Name (IUPAC): 2-amino-8-hydroxynaphthalene-6-sulfonic acid
    • CAS No.: 130-13-2
    • Chemical Formula: C10H9NO4S
    • Form/Physical State: Powder
    • Factroy Site: No.968 Jiangshan Road Nantong Economic and Technological Development Zone, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    793896

    Chemical Name 2-Amino-8-naphthol-6-sulfonic acid
    Synonyms Gamma Acid
    Molecular Formula C10H9NO4S
    Molecular Weight 239.25 g/mol
    Cas Number 130-13-2
    Appearance Light brown to brownish powder
    Melting Point Above 300°C (decomposes)
    Solubility In Water Slightly soluble
    Density Approx. 1.69 g/cm³
    Pka 8.6 (for the amino group)
    用途 Intermediate for azo dyes and pigments
    Storage Conditions Store in a cool, dry, well-ventilated area

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