Direct Yellow 50

Certifications: ISO 9001:2015

Direct Yellow 50 Liquid

Direct Dyes

CI Number: 29025

Chemical Class: Polyazo Dye

Form: Liquid

Shade

Lightfast Yellow Direct Dye for Paper Applications

Direct Yellow 50 Liquid is a high-performance paper dye that delivers consistent, even colour across various paper types. Its liquid form allows for easy handling and accurate measurement, ensuring effective dispersion.
This dye is well-suited for paper mills requiring strong, reliable colour and consistent results.

Applications
  • Paper Colouring: Used to dye various paper grades with uniform, lightfast yellow shades.
  • Writing and printing papers: Achieve clean, stable coloration for quality.
  • Decorative and specialty Papers: Produced with lasting, lightfast color.
  • Wrapping Papers: Color packaging evenly and economically.
  • Premium papers: Use on archival and where color durability matters.

Key Benefits

  • Excellent Lightfastness – Superior colour durability over time
  • High Tinctorial Strength – Strong colour yield with economical usage
  • Good Affinity for Cellulose Fibers – Ensures uniform dye uptake.
  • Liquid Formulation – Easy handling, fast dilution, and better process control
  • Stable & Consistent Performance – Reliable production results.
  • Good Overall Fastness Properties – Suitable for demanding paper applications

Technical Highlights

  • Lightfastness: Very Good (6-7)
  • Ionic Nature: Anionic
  • Appearance: Yellow Liquid

Packaging & Availability

  • Supplied in a standardized liquid form.
  • Standard Packing: In 1100 ltr IBC Tank.
  • Customized packaging is available upon request.