颜料橙73(84632-59-7)的性状: 1.色泽鲜艳,着色力强。橙色粉末。 2.耐晒性能优良,耐酸、耐碱,无迁移性。英文名:Pyrrolo[3,4-c]pyrrole-1,4-dione,3,6-bis[4-(1,1-dimethylethyl)phenyl]-2,5-dihydro-1S/C26H28N2O2/c1-25(2,3)17-11-7-15(8-12-17)21-19-20(24(30)27-21)22(28-23(19)29)16-9-13-18(14-10-16)26(4,5)6/h7-14H,1-6H3,(H,27,30)(H,28,29)