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    Sodium Naphthionate

    Product name Sodium Naphthionate
    Specification
    Item Index
      Premium First grade
    Appearance Off-white crystals, allow the color to darken during storage
    Chemical content of Sodium Naphthionate/%  ≥ 75 74
    Sodium Naphthionate(HPLC)/%    ≥ 98.5 98
    1-Aminonaphthalene content/%            0.02 0.02
    Annual output 3000
    CAS No. 130-13-2

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    九江常宇化工

    Jiujiang Changyu chemicals

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