Certifications: ISO 9001:2015
Basic Brown 4 Powder
Category: Basic Dyes Powder
CI Number: 21010
Chemical Class: Triarylmethane dye
Form: Powder
Versatile Reddish-Brown Dye for Industrial Use
Basic Brown 4, also known as Bismarck Brown G, is a versatile Triarylmethane dye that produces a deep, reddish-brown colour. Similar to Basic Brown 1, it has a strong affinity for anionic materials, making it highly effective for industrial colouring. It is a staple in the leather and paper industries and is also used to formulate inks and stains where a rich, reddish-brown is desired. Its high colour strength makes it a very economical choice.
Applications- Paper Colouring: Improves paper appearance with uniform coloration.
Key Benefits
- Deep, reddish-brown shade.
- High colour strength for economical use.
- Good solubility and stability.
- Strong performance on leather and paper.
Technical Highlights
- Common Name: Bismarck Brown G
- Tone: Reddish
- Appearance: Dark Brown Powder
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: 25 kg fibre drums.
- Customized packaging is available upon request.
