Certifications: ISO 9001:2015
Acid Black 1
Category: Acid Dyes
CI Number: 20470
Chemical Class: Disazo Dye
Form: Powder
Classic Naphthol Blue Black for General Dyeing
Acid Black 1, widely known as Naphthol Blue Black, is one of the most classic and versatile levelling acid dyes. It produces a deep, bluish-black shade and is valued for its good solubility, excellent levelling properties, and cost-effectiveness. As a disazo dye, it provides strong colour build-up on a variety of substrates. It is a staple workhorse in the textile and leather industries.
Applications- Textile Dyeing: Gives a deep bluish-black on wool, silk, and nylon.
- Leather Finishing: A standard dye for achieving solid black on all types of leather.
- Paper Colouring: Used for deep black shades in specialty paper.
Key Benefits
- Deep, economical bluish-black shade.
- Excellent levelling properties for uniform colour.
- Good solubility in water for easy application.
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.
