Certifications: ISO 9001:2015
Acid Black 24
Category: Acid Dyes
CI Number: 26370
Chemical Class: Disazo Dye
Form: Powder
Black for High Wash Fastness
Acid Black 24 is a acid dye that gives a deep, bluish-black shade with good wet fastness properties. It is specifically designed for dyeing wool and nylon that will be subjected to laundering processes. As a disazo dye, it offers improved durability compared to standard levelling blacks. Its good performance and strong, fast colour make it a valuable choice for high-quality apparel, knitwear, and yarn where colour retention after washing is a key requirement.
Applications- Wool Dyeing: Ideal for dyeing machine-washable wool, providing a deep and durable black.
- Nylon Dyeing: Used for achieving wash-fast black shades on polyamide apparel and textiles.
- Leather Finishing: Gives a solid, durable black with good resistance to wet rubbing.
Key Benefits
- Good wash fastness and wet fastness (milling properties).
- Good lightfastness.
- Deep, bluish-black shade with good build-up.
Technical Highlights
- 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.
