... Chemical Family: Mono azo Pigment Red 48: 1 ( PR48: 1 )Organic Pigment Red 48: 1Synonyms: C. I. Pigment Red 48: 1 ... black(Pigment black 11), Iron oxide brown, Iron oxide orange;Organic pigments:Pigment yellow (P.Y.1, P.Y.3, P ... , Naphthol AS-LC, Naphthol KB, Naphthol ITR, Naphthol AS-SG. organic Pigment Red 48: 1