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R Salt (2-Naphthol-3,6-Disulfonic Acid Disodium Salt)

    Specifications

    HS Code

    372097

    Product Name R Salt
    Chemical Name 2-Naphthol-3,6-Disulfonic Acid Disodium Salt
    Cas Number 135-51-3
    Molecular Formula C10H6Na2O7S2
    Molecular Weight 384.27 g/mol
    Appearance White to off-white powder
    Solubility Soluble in water
    Melting Point Decomposes
    Storage Conditions Store at room temperature, tightly closed
    Synonyms Sodium 2-naphthol-3,6-disulfonate
    Purity Typically >98%
    Application Intermediate for azo dye synthesis
    Ec Number 205-196-6

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