C.I. Pigment Red 254 English name:PIGMENT RED 254 CAS No.: 84632-65-5 Molecular formula: C18H10Cl2N2O2 Molecular weight: 357.19 EINECS No.: 401-540-3 Shade of color: Yellow light Lightfastness: Grade 8 Heat resistance: 280â?? Acid resistance: level 5 Alkali resistance: level 5 Application field Mainly used for coloring of automotive coatings, powder coatings, paints, water-based paints, rubber, plastics and other products