products Acetoacetate Pigment Series 2-Naphthol-7-Sulfonic-Acid

2-Naphthol-7-sulfonic acid

    • Product Name: 2-Naphthol-7-sulfonic acid
    • Chemical Name (IUPAC): 7-hydroxynaphthalene-2-sulfonic acid
    • CAS No.: 130-13-2
    • 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

    872921
    Name 2-Naphthol-7-sulfonic acid
    Cas Number 130-14-3
    Molecular Formula C10H8O4S
    Molecular Weight 224.23 g/mol
    Appearance White to light beige powder
    Melting Point 260-265 °C (decomposes)
    Solubility In Water Soluble
    Synonyms Beta-naphthol-7-sulfonic acid
    Density 1.52 g/cm³
    Pubchem Cid 8456
    Boiling Point Decomposes before boiling
    Inchi InChI=1S/C10H8O4S/c11-10-6-4-2-1-3-7(6)5-8-9(10)15(12,13)14/h1-5,11H

    As an accredited 2-Naphthol-7-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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