Certifications: ISO 9001:2015

Direct Yellow 133 Liquid

Direct Dyes

CI Number: 29035

Chemical Class: Disazo Dye

Form: Liquid

Shade

Versatile Yellow Dye for Paper Sizing Applications

Direct Yellow 133 is a disazo direct dye that produces a neutral, mid-yellow shade. It is particularly noted for its performance in paper manufacturing, especially in sizing applications where it can be added to the size press. This liquid formulation provides a convenient and efficient way to colour paper.

Applications
  • Paper Colouring: Widely used in the wet end and for surface colouring (size press) of paper.

Key Benefits

  • Good performance in paper sizing applications.
  • Neutral, mid-yellow shade.
  • Economical with good colour yield.
  • Stable, easy-to-handle liquid form.

Technical Highlights

  • Shade: Neutral Yellow
  • 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.