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Viscofil Yellow RR 31 VP3503

Pigment Yellow 83

Edition Date :
September 15, 2014
Viscofil Yellow RR 31 VP3503 is a glycolfree pigment dispersion of approx. 40% pigment and is based on anionic dispersing and wetting agents. The Colour Index of the basic pigment is Pigment Yellow 83. This fine dispersed pigment dispersion is used chiefly in the spin dyeing of viscose fibres. Suitable for stationery, woodstains, latex, viscose fibres.


  • Glycolfree
  • Finely dispersed


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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
[g/cm³]  1.20
[Pa·s] < 2
Specific surface
[m²/g]  -
Average particle size
[nm] -
Pigment content
[%]  approx. 40
Water content
[%] approx. 53

Fastness Data
1% in viscose fiber 5% in viscose fiber
Light fastness - 6-7d 6-7d
Alkali fastness 5 - -
Acid fastness 5 - -


Viscofil Yellow RR 31 VP3503 is suitable for:
  • Latex
  • Viscose

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