2-Diazo-1-naphthol-5-sulfonic acid sodium salt

    • Product Name: 2-Diazo-1-naphthol-5-sulfonic acid sodium salt
    • Chemical Name (IUPAC): sodium 2-diazonaphthalen-1-ol-5-sulfonate
    • CAS No.: 615-22-5
    • Chemical Formula: C10H5N3NaO4S
    • 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

    260939

    Product Name 2-Diazo-1-naphthol-5-sulfonic acid sodium salt
    Cas Number 615-63-6
    Molecular Formula C10H6N2NaO4S
    Molecular Weight 276.22 g/mol
    Appearance Yellow to orange powder
    Solubility Soluble in water
    Melting Point Decomposes
    Storage Temperature 2-8°C (Refrigerated)
    Synonyms DNS-Na, Sodium salt of 2-diazonaphthol-5-sulfonic acid
    Usage Commonly used as a photoactive compound in photoresists
    Ph 1 Solution Approximately 4-6
    Safety Hazards May cause skin and eye irritation

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