Certifications: ISO 9001:2015
Acid Brown 434
Category: Acid Dyes
CAS Number: 127830-16-4
Chemical Class: Azo Dye
Form: Powder
Reddish-brown shade for Leather
Acid Brown 434 is a acid dye that produces a neutral to reddish-brown shade with excellent fastness properties.
Applications- Leather Finishing: Gives a deep, uniform, and highly durable brown shade for premium leather goods.
Key Benefits
- Good lightfastness and wet fastness properties.
- Rich, deep brown shade with good colour build-up.
Technical Highlights
- Dye Type: Acid Dye.
- Application: Applied from a weakly acidic to neutral dye bath.
- Appearance: Dark brown 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.
