products Acetoacetate Pigment Series Naphthol-Yellow-S-Sodium-Salt

Naphthol Yellow S sodium salt

    • Product Name: Naphthol Yellow S sodium salt
    • Chemical Name (IUPAC): Disodium 4-[(E)-(4-oxonaphthalen-1-ylidene)amino]benzenesulfonate
    • CAS No.: 846-70-8
    • Chemical Formula: C10H6N2Na2O8S2
    • Form/Physical State: Powder/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

    612608
    Product Name Naphthol Yellow S sodium salt
    Chemical Formula C10H6N2Na2O8S2
    Cas Number 135-98-8
    Molar Mass 412.27 g/mol
    Appearance Yellow powder
    Solubility In Water Soluble
    Melting Point Decomposes
    λmax Water 403 nm
    Ph Of 1 Solution Approx. 5-7
    Storage Temperature Room temperature
    Synonyms Acid Yellow 1, C.I. 10316
    Ec Number 205-219-5

    As an accredited Naphthol Yellow S sodium salt 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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