1. Product Name Trade Name: Fast Violet RLP C.I. Number: Pigment Violet 23 CAS Number: 6358-30-1 EU Number: 228-767-9 Chamical Family: Dioxazine 2. Physical, Chemical and Fastness Properties Molecular Weight: 589.50 Molecular Formula: C34H22Cl2N4O2 P.H. Value: 5.0-6.0 Density: 1.6 Oil Absorption(ml/100g): 40-50 Light Fastness: 8 Heat Resistance: 250℃ Water Resistance: 5 Oil Resistance: 5 Acid Resistance: 5 Alkali Resistance: 5 3. Application Main Application: Solvent-Based Ink |