... , pigment for plastic and Ink etc. 2,manufacture of C.I.P.R53:1 3,More than 20 years'production experience1 ... . Product NameTrade Name: Bronze Red C-PC.I. Number: Pigment Red 53:1 CAS Number: 5160-02-1EU ... 3. ApplicationShade: Yellowish RedMain Application: PlasticCan Use: Offset Ink C.I.P.R53:1(Bronze Red C-P)