2-Diazo-1-Naphthol-5-Sulfonyl Chloride (2,1,5-Chloride)

    • Product Name: 2-Diazo-1-Naphthol-5-Sulfonyl Chloride (2,1,5-Chloride)
    • Chemical Name (IUPAC): 5-(Chlorosulfonyl)-2-diazonaphthalen-1-ol
    • CAS No.: 766-70-5
    • Chemical Formula: C10H5ClN2O3S
    • Form/Physical State: Crystalline 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

    488790

    Chemical Name 2-Diazo-1-Naphthol-5-Sulfonyl Chloride
    Synonyms 2,1,5-Chloride; DNS-Cl
    Molecular Formula C10H5ClN2O3S
    Molecular Weight 284.68 g/mol
    Cas Number 6358-64-1
    Appearance Yellow to orange powder
    Solubility Slightly soluble in water, soluble in organic solvents
    Melting Point Decomposes before melting
    Storage Temperature Store at 2-8°C, protect from light
    Applications Used in photoresists, photolithography, and organic synthesis

    As an accredited 2-Diazo-1-Naphthol-5-Sulfonyl Chloride (2,1,5-Chloride) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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