A deeper orange with Vermillion qualities, Pyrrole has very good lightfast qualities even in tints and glazes. (Series 8)
Pigment Classification: Synthetic Organic
Color Index Name: PO73
Color Index Number: 561170
Chemical Description: Diketopyrrole-pyrrole
Opacity/Transparency: Semi-Opaque
Lightfastness Rating: 1
Permanency: Excellent
Munsell Notation Listing: Hue 9.0 Value Chroma 18
Gloss Average: 70.05
Viscosity Range: 23000-27000 CPS
Tint Strength: 81.55