b-Naphtholsulfonic acid

    • Product Name: b-Naphtholsulfonic acid
    • Chemical Name (IUPAC): 4-Hydroxynaphthalene-1-sulfonic acid
    • CAS No.: 90-15-3
    • Chemical Formula: C10H8O4S
    • Form/Physical State: Solid
    • 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

    712996

    Cas Number 135-47-7
    Molecular Formula C10H8O4S
    Molecular Weight 224.23 g/mol
    Appearance Light brown to yellowish powder
    Melting Point 135-140°C (decomposes)
    Solubility In Water Soluble
    Boiling Point Decomposes before boiling
    Density 1.53 g/cm³
    Ph Acidic in aqueous solution
    Synonyms 2-Naphthol-6-sulfonic acid
    Odor Odorless
    Hazard Statements May cause irritation to skin, eyes, and respiratory tract

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