Brown 4 is a basic dye of positively charged attributes. This is suited well for a wide variety of applications. It is accessible with excellent anionic properties. This dye is suited for the recreational coloring and has extensive use even in the home environment. It goes well with the glass and plastic containers. Brown 4 is accessible with advanced chemical properties. This is apt for dyeing plastics. It can color the paper products as well as industrial products.
- Known as the salts of organic bases, has brown color.
- Suited for coloring wool, acrylic, silk, and mod-acrylic fibers.
- Bestows color to paper, leather, textiles, and other materials.
- It has optimal coloring and fastening properties.