products Acetoacetate Pigment Series 2-Naphthol-Disodium-Sulfonate-R-Salt

2-Naphthol disodium sulfonate ( R salt

    • Product Name: 2-Naphthol disodium sulfonate ( R salt
    • Chemical Name (IUPAC): Disodium 2-hydroxynaphthalene-1,5-disulfonate
    • CAS No.: 130-13-2
    • Chemical Formula: C10H6Na2O4S
    • 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

    293723
    Product Name 2-Naphthol disodium sulfonate (R salt)
    Cas Number 130-13-2
    Molecular Formula C10H6Na2O4S2
    Molecular Weight 332.26 g/mol
    Appearance White to light yellow crystalline powder
    Solubility In Water Soluble
    Melting Point Decomposes before melting
    Ph Of 1percent Solution 9.0 - 11.0
    Purity Typically ≥ 95%
    Main Use Intermediate for azo dye coupling
    Synonyms R Salt, Sodium 2-naphthol-3,6-disulfonate
    Storage Conditions Keep container tightly closed in a dry and well-ventilated place

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