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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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