Certifications: ISO 9001:2015
Acid Black 52
Category: Acid Dyes
CI Number: 15711
Chemical Class: Azo Dye (Metal Complex)
Form: Powder
Versatile Metal-Complex Black for Textiles
Acid Black 52 is a widely used 1:1 Metal Complex dye, known for its capacity to give a neutral to slightly reddish-black shade with good fastness properties. It is one of the most common metal-complex blacks, serving as a versatile workhorse for dyeing nylon and wool. Its high lightfastness and wet fastness, combined with good solubility and dyeing features, make it a good and popular choice for a wide range of textile applications, from apparel to industrial fabrics.
Applications- Nylon & Wool Dyeing: A primary choice for achieving deep, fast black shades in apparel, sportswear, and home textiles.
- Textile Printing: Offers good performance for direct printing on protein and polyamide fibres.
- Leather Finishing: Used for its strong, even colour and high durability on leather.
Key Benefits
- Excellent lightfastness and wet fastness.
- Good solubility for easy dye bath preparation.
- Neutral to reddish-black shade with high colour depth.
- Highly reliable and reproducible dyeing performance.
- Economical for a high-performance metal-complex black.
Technical Highlights
- Dye Type: 1:1 Metal-Complex Dye.
- Lightfastness: Very Good (6-7).
- Appearance: Black 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.
