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              九江常宇化工

              Jiujiang Changyu Chemicals

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              Jiujiang Changyu chemicals

              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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