pigment red 149

 Pigment Red 170- Permanent Red F3RK

Pigment Red 170- Permanent Red F3RK Chemical Name: ?Naphthol Red F3RK? CAS No.:?2786-76-7EU No.: ?220-509-3C.I. NO.:? 12475 Chemical Formula:? C26H22N4O4Molecular Weight: ?454.48Structural Formula:?

 Pigment RED 149

Pigment RED 149Our grade name: PERMANENT RED B COUNTERTYPE:-- PIGMENT RED 149 C.I.NO.:71137 CAS NO.:4948-15-6 ECS NO.:225-590-9 CHEM. NAME:2,9-Bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']dii

 Pigment red 149, p. r. 149

Pigment RED 149Our grade name: PERMANENT RED B COUNTERTYPE:-- PIGMENT RED 149 C.I.NO.:71137 CAS NO.:4948-15-6 ECS NO.:225-590-9 CHEM. NAME:2,9-Bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']dii