Description
One of the first synthesized pigments, this deep, nearly black color is alkaline sensitive so not found in acrylic paints. Our modern mixture provides a similar color with great permanence.
Pigment Classification : Mixture
Color Index Name : PB15:1 / PV23 / Pbk9
Color Index Number : 74160 / 51319 / 77266
Chemical Description :
Copper Phthalocyanine
Carbazole Dioxazine
Carbonized Bones (amorphous carbon)
Copper Phthalocyanine
Carbazole Dioxazine
Carbonized Bones (amorphous carbon)
Opacity/Transparency : 2
Lightfastness Rating : II
Permanency : Very Good
Munsell Notation Listing :
Hue 8.0 B
Value 2.45
Chroma 1.5
Hue 8.0 B
Value 2.45
Chroma 1.5
Gloss Average : 73.78
Viscosity Range : 16000-20000 CPS
CIE L*a*b* Values : L*24.61 a*2.16 b*-3.37
Tint Strength : 70.3