- Chemical Name:Benzenesulfonic acid, 4,5-dichloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-, calcium salt
- CAS Number:65212-77-3
- Functions:Pigment, Pigment
- Chemical Family:Azo Compounds
- Pigment Type:Organic Pigments
- CI Name:Pigment Yellow 183
- Synonyms:C.I. Pigment Yellow 183, C.I. 18792, PY 183
DCL 2183-A Azo Yellow, PY.183 is a non-warping, red shade yellow with excellent heat stability, recommended for plastic applications. It is FDA-approved (Section 178.3297) and also exhibits good overall resistance properties, lightfastness, and weather fastness. This makes it a reliable and versatile choice for a wide range of plastic and coating applications.