Viscofil Black 2BLN

Pigment Black 7

Viscofil Black 2BLN is a glycol free pigment dispersion of approx. 26% pigment and is based on anionic dispersing and wetting agents. The Color Index of the basic pigment is Pigment Black 7. This fine dispersed pigment dispersion is suitable for stationery, wood stains, latex, viscose fibers.

Viscofil Black 2BLN

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  • Good stability in acid and alkaline media
  • Glycol free
  • Excellent light fastness

Technical data


For regulatory details such as the classification and labelling as dangerous substances or goods please refer to our corresponding Material Safety Data Sheet.

Product Data

Physical Data

Density [g/cm³] 1.15
Viscosity [Pa·s] < 2
Specific surface [m²/g]
Average particle size [nm]
Pigment content [%] approx. 26
Water content [%] approx. 70


Fastness Data

1% in viscose fiber 5% in viscose fiber
Light fastness 8 8
Alkali fastness 5
Acid fastness 5


Viscofil Black 2BLN is recommended for:

  • Writing Inks
  • School and Hobby Requisits
  • Artist’s Colors
  • Latex
  • Viscose