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.

Pigment Classification: Organic

Color Index Name: PR 255

Color Index Number: 561050

Chemical Description: Diketopyrrole-pyrrole

Opacity/Transparency: Semi-Opaque

Lightfastness Rating: I

Permanency: Excellent