An excellent substitute for Cadmium Red Light, Pyrrole Red Light produces a very clean red that is slightly less opaque and more orange than the Cadmium. (Ser. 8)

Pigment Classification: Synthetic Organic
Color Index Name: PR255
Color Index Number: 561050
Chemical Description: Diketopyrrole-pyrrole
Opacity/Transparency: Semi-Opaque
Lightfastness Rating: 1
Permanency: Excellent