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        O-Anisidine-4-Sulfonic Acid


        CAS NO. 98-42-0
        Molecular Formula: COHNS
        Structural Formula:
        Technical index :
        Index name
        Index
        Appearance
        Rice white crystallization(wetted product)
        Content
        ≥96%
        Purity
        ≥99%(HPLC)
        Use:Dystuff Intermediate of Direct Red 83,89acid brown,83,86 etc.
        Packing:25KG/BAG or Cardboard Barrel




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