... 980-26-7 Pigment Red 122 for Ink, (C.I. P.R. 122) Plastic and Coating Category: DPP pigmentChemical name: Bis ... -(p-chrolopheny)-1.4-diketopyrrolo(3.4-c)pyrroleCAS No.: 84632 ... 56110EU No.: EINECS No.: Molecular formula: C18H10Cl2N2O2Molecular weight: 357.19Foreign grade DPP2030, shade: yellow light red, temeprature resistant 250°C, light ...