products Acetoacetate Pigment Series 1-Diazo-2-Naphthol-4-Sulfonic-Acid

1-Diazo-2-Naphthol-4-Sulfonic Acid

    • Product Name: 1-Diazo-2-Naphthol-4-Sulfonic Acid
    • Chemical Name (IUPAC): 2-diazonaphthalen-1-yl hydrogen sulfate
    • CAS No.: 6358-97-8
    • Chemical Formula: C10H6N2O4S
    • 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

    773195
    Chemical Name 1-Diazo-2-Naphthol-4-Sulfonic Acid
    Cas Number 635-93-8
    Molecular Formula C10H7N2O4S
    Molecular Weight 253.24 g/mol
    Appearance Yellow to orange powder
    Solubility In Water Soluble
    Melting Point Decomposes before melting
    Ph Value Acidic (in solution)
    Synonyms DNSA, Diazide Yellow, 1-Diazo-2-naphthol-4-sulphonic acid
    Storage Conditions Store in cool, dry, and well-ventilated area, away from light
    Uses Photoresists, dyes, chemicals intermediate
    Hazard Statements May cause skin and eye irritation
    Ec Number 211-260-5

    As an accredited 1-Diazo-2-Naphthol-4-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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