- Chemical Name:2-Naphthalenecarboxamide, N,N′-(2-chloro-1,4-phenylene)bis[4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-
- CAS Number:5280-78-4
- Functions:Pigment, Pigment
- Chemical Family:Azo Compounds
- Pigment Type:Organic Pigments
- CI Name:Pigment Red 144
- Synonyms:CI 20735
DCL 1144 Disazo Red, PR.144 is a medium to slightly blue-shade red pigment with high purity, tinting strength, and excellent heat stability. It is primarily used in the coloration of plastics such as PVC, ABS, polystyrene, polyolefins, and polyester spin dyeing, and is also used in some specialty coatings and inks, though it can cause warpage in HDPE.