... , 3'-dichloro-4, 4'-biphenylylene)diazo) bisaceto anilideC. I. Number: Pigment Yellow 12CAS Number: 6358-85-6EU Number: 228-787-8Chemical ... . Application: Printing ink, coating, textile printing, plastic&rubber. We are professional supplier of organic pigments, including:Organic pigments:Pigment yellow (P.Y ... , P.R.112, P.R.146, P.R.170,etc.)Pigment orange 13 (P.O.13)Phthalocyanine Green series (P.G ...