products Acetoacetate Pigment Series Naphthol-As-Sr

naphthol AS-SR

    • Product Name: naphthol AS-SR
    • Chemical Name (IUPAC): 3-hydroxy-N-phenylnaphthalene-2-carboxamide
    • CAS No.: 91-97-4
    • Chemical Formula: C16H13NO3
    • 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

    528791
    Chemical Name Naphthol AS-SR
    Synonyms 3-Hydroxy-2-naphthanilide-6-sulfonic acid
    Cas Number 135-61-5
    Molecular Formula C16H11NO4S
    Molar Mass 313.33 g/mol
    Appearance Yellow to brown powder
    Melting Point No data (decomposes upon heating)
    Solubility In Water Insoluble
    Usage Azoic coupling component for dyeing and printing textiles
    Storage Conditions Store in a cool, dry place, tightly closed container

    As an accredited naphthol AS-SR factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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    Competitive naphthol AS-SR prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: sales7@boxa-chem.com

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