1. Product Name Trade Name: 3132 Fast Red 2R C.I. Number: Pigment Red 21 CAS Number: 6410-26-0 EU Number: 229-096-4 Chamical Family: Mono azo 2. Physical, Chemical and Fastness Properties Molecular Weight: 401.84 Molecular Formula: C23H16ClN3O2 P.H. Value: 6.0-7.0 Density: 1.5 Oil Absorption ml/100g: 35-45 Light Fastness: 6 Heat Resistance: 120 Water Resistance: 4 Oil Resistance: 4 Acid Resistance: 4 Alkali Resistance: 4 3. Application Shade: Yellowish Red Main Application: Offset Ink, Water-Based Ink, Water-Based Paint, Solvent-Based Paint, Industrial Paint, Textile Printing , Stationary
