Viscofil Blue BL 500

Pigment Blue 15

Viscofil Blue BL 500 is a pigment preparation with approx. 27% pigment content and is based on anionic and nonionic dispersing and wetting agents and polyglycol. This fine dispersed pigment preparation is especially used for dope dyeing of viscose fibers. Suitable also for stationery, woodstains, shoe care and latex.

Viscofil Blue BL 500

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  • Finely dispersed
  • Good fastness properties

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] 1.20
Viscosity [Pa·s] < 2
Specific surface [m²/g]
Average particle size [nm]
Pigment content [%] approx. 27
Water content [%] approx. 62


Fastness Data

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


Viscofil Blue BL 500 is suitable for:

  • Writing Inks
  • School and Hobby Requisits
  • Artist’s Colors
  • Shoe Care Products
  • Latex dipping
  • Viscose