Acid Red 184

Certifications: ISO 9001:2015

Acid Red 184

Acid Dyes

CI Number: 18790

Chemical Class: Azo Dye (Metal Complex)

Form: Powder

Shade

Lightfast Yellowish-Red for Polyamide Dyeing

Acid Red 184 is a 1:2 metal-complex acid dye that delivers a bright, yellowish-red (scarlet) shade with high fastness properties. It is particularly valued for its excellent lightfastness on polyamide fibres, making it a strong candidate for automotive and upholstery textiles.

The pre-metallized structure ensures robust performance against wet treatments and environmental exposure, providing a durable and vibrant colour for high-performance applications.

Applications
  • Nylon Dyeing: Provides a bright, lightfast scarlet shade for automotive interiors, carpets, and apparel.
  • Wool Dyeing: Used for durable and vibrant reds on wool yarn and fabrics.
  • Leather Finishing: Offers a strong, light-resistant red for high-quality leather.

Key Benefits

  • High lightfastness and good wet fastness.
  • Bright, yellowish-red (scarlet) shade.
  • Good build-up and exhaustion on polyamide fibres.
  • Excellent colour stability and reproducibility.

Technical Highlights

  • Dye Type: 1:2 Metal-Complex Dye.
  • Lightfastness: Very Good (6-7).
  • Appearance: Red powder.
  • Ionic Nature: Anionic.

Packaging & Availability

  • Supplied in a standardized powder form.
  • Standard Packing: In 25 Kgs HDPE Bags or Fiber drum with liner.
  • Customized packaging is available upon request.