Diresul® P Dyes

Liquid sulphur dyes

The liquid sulphur dyes of the Diresul P product range are distinctly different from conventional sulphur dyes.

The liquid sulphur dyes of the Diresul P product range are distinctly different from conventional sulphur dyes. These products are alkaline solutions of reduced sulphur dyes. The dye molecules are solubilized by adding suitable reducers in an alkaline medium. All products are practically sulfide-free (less than 0.3%). This very low amount of sulfide prevents the danger of undesirable release of hydrogen sulfide during acidification. No additional safety precautions are necessary while using Diresul® P dyes (see Clariant lab report TCCPS-GI1101). Diresul P dyes give high coverage and good lightfastness whilst waste waters remain practically clear.

This enables their use in a multitude of applications across the whole range from decor papers up to graphic papers, packaging papers and industrial papers, combining an ecological profile with economics and industrial safety.

Diresul P - liquid sulphur dyes

Diresul P dyes

Diresul Black P-FT liquid
Diresul Blue Black P-OZ liquid
Diresul Blue P-LC liquid Diresul Bordeaux P-6R liquid
Diresul Brilliant Green P-FH liquid

Clariant has developed a specialized size-press compatible Sulphur Black:

Diresul Black P-SP liquid

Direct Contact Request Form Telephone + 41 61 469 7218

The liquid sulphur dyes of the Diresul P product range are distinctly different from conventional sulphur dyes. The liquid sulphur dyes of the Diresul P product range are distinctly different from conventional sulphur dyes. These products are alkaline solutions of reduced sulphur dyes. The dye molecules are solubilized by adding suitable reducers in an alkaline medium. All products are practically sulfide-free (less than 0.3%). This very low amount of sulfide prevents the danger of undesirable release of hydrogen sulfide during acidification. No additional safety precautions are necessary while using Diresul® P dyes (see Clariant lab report TCCPS-GI1101). Diresul P dyes give high coverage and good lightfastness whilst waste waters remain practically clear. This enables their use in a multitude of applications across the whole range from decor papers up to graphic papers, packaging papers and industrial papers, combining an ecological profile with economics and industrial safety.
Diresul P dyes
Diresul Black P-FT liquid Diresul Blue Black P-OZ liquid Diresul Blue P-LC liquid	Diresul Bordeaux P-6R liquid Diresul Brilliant Green P-FH liquid
Clariant has developed a specialized size-press compatible Sulphur Black:
Diresul Black P-SP liquid
Direct Contact	Request Form	Telephone + 41 61 469 7218