Pigment Classification: Synthetic Organic
Colour Index Name: PO73
Colour Index Number: 561170
Chemical Description: Diketopyrrole-pyrrole
Opacity/Transparency: Semi-Opaque
Lightfastness Rating: 1
Permanency: Excellent
A deeper orange with Vermillion qualities, Pyrrole has very good lightfast qualities even in tints and glazes. (Series8)