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Code: km-312 Product name: Basic Violet 3 CAS number: 548-62-9 MF: C25H30ClN3 MW: 318.33 Light absorption test: qualified Non-aqueous solution titration test: qualified Methanol soluble test: qualified Residue on ignition(as sulfate): 0.5%max Loss on drying: 6.0%max Organic impurities: qualified