Pigment Yellow 1 Hs code: 32041700 CAS: 2512-29-0 C.I.11680 Â Molecular formulaï¼?C17H16N4O4 We have Reach for European customers Main application:Main application: (1)solvent based ink, (2)water based ink, (3)offset ink, (4)paint, (5)plastic, (6)textile printing etc