1-Amino-2-Naphthol-4-Sulfonic Acid(1,2,4 Acid)

    • Product Name: 1-Amino-2-Naphthol-4-Sulfonic Acid(1,2,4 Acid)
    • Chemical Name (IUPAC): 4-amino-2-hydroxynaphthalene-1-sulfonic acid
    • CAS No.: 130-23-4
    • Chemical Formula: C10H9NO4S
    • Form/Physical State: Grey to brown 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

    652440

    Product Name 1-Amino-2-Naphthol-4-Sulfonic Acid
    Synonyms 1,2,4 Acid
    Chemical Formula C10H9NO4S
    Molecular Weight 239.25 g/mol
    Appearance Off-white to brown powder
    Cas Number 116-63-2
    Solubility In Water Soluble
    Melting Point Decomposes above 300°C
    Purity Typically ≥ 98%
    Ph Of 1 Percent Solution Approximately 2-3
    Storage Conditions Store in a cool, dry place
    Main Use Intermediate in dye and pigment manufacture
    Odor Odorless
    Hazard Classification Irritant

    As an accredited 1-Amino-2-Naphthol-4-Sulfonic Acid(1,2,4 Acid) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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