products Acetoacetate Pigment Series 2-Naphthol-8-Sulfonic-Acid

2-Naphthol-8-Sulfonic Acid

    • Product Name: 2-Naphthol-8-Sulfonic Acid
    • Chemical Name (IUPAC): 8-hydroxynaphthalene-2-sulfonic acid
    • CAS No.: 120-18-3
    • Chemical Formula: C10H8O4S
    • 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

    899366
    Name 2-Naphthol-8-Sulfonic Acid
    Synonyms Schaeffer's Acid
    Molecular Formula C10H8O4S
    Molecular Weight 224.23 g/mol
    Cas Number 93-18-5
    Appearance White to off-white powder
    Melting Point 195-200°C (decomposes)
    Solubility In Water Soluble
    Ph Acidic in aqueous solution
    Density 1.6 g/cm³
    Boiling Point Decomposes before boiling
    Chemical Structure C10H7OH(SO3H) at positions 2 and 8
    Odor Odorless
    Storage Conditions Store in a cool, dry, well-ventilated area

    As an accredited 2-Naphthol-8-Sulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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    Tel: +8615371019725

    Email: sales7@boxa-chem.com

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