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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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