صبغ أحمر 81: 2
Product Name PIGMENT RED 81:2 Synonyms C.I.Pigment Red 81:2; C.I.PR48:2; PR48:2; P.R.81:2 C.I. 45161:1 CAS NO. 75627-12-2 EINECS 278-270-6 Molecular Weight 428.52 Molecular Formula C27H28N2O3 Color Red powder Molecular structure formula: ...