Acid Brown 434 - Alliance Dyes

Acid Brown 434

Certifications: ISO 9001:2015

Acid Brown 434

Category: Acid Dyes

CAS Number: 127830-16-4

Chemical Class: Azo Dye

Form: Powder

Shade

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.