This is a darker variation of our Naphthol Red, serving as an affordable single-pigment alternative to Cadmium Red Medium that is less opaque and lightfast. (Series 5)
Pigment Classification: Organic
Color Index Name: PR 5
Color Index Number: 12490
Chemical Description: Naphthol ITR
Opacity/Transparency: Semi-Opaque
Lightfastness Rating: II
Permanency: Very Good
Munsell Notation Listing: Hue 6.0 R Value 3.5 Chroma 10.6
Gloss Average: 80.08
Viscosity Range: 700-1000 CPS
CIE L*a*b* Values: L*36.83 a*38.81 b*20.83
Tint Strength: 71.47
