Pigment Classification: Natural Inorganic
Color Index Name: PBk 7
Color Index Number: 77266
Chemical Description: Nearly Pure Amorphous Carbon
Opacity/Transparency: Opaque
Lightfastness Rating: I
Permanency: Excellent
Munsell Notation Listing: Hue Black Value 1 Chroma 0.3
Gloss Average: 79.23
Viscosity Range: 23000- 27000 CPS
CIE L*a*b* Values: L*25.77 a*0.2 b*-0.17
Tint Strength: 56.55
Produced with soot from burning gas the dark and fine particle size makes this our darkest most neutral black. (Series1)