Certifications: ISO 9001:2015
Basic Brown 1 Powder
Category: Basic Dyes Powder
CI Number: 21000
Chemical Class: Disazo Dye
Form: Powder
Classic Bismarck Brown for Leather, Wood & Paper
Basic Brown 1, historically known as Bismarck Brown Y, is one of the earliest Disazo Dye. It produces a rich, yellowish-brown shade and is highly effective for staining anionic substrates. It is a versatile and highly economical colorant for a range of industrial applications. Its primary uses are in dyeing leather and paper, where it imparts a classic, durable brown colour. It is also a widely used biological stain in histology.
Applications- Paper Colouring: Improves paper appearance with uniform coloration.
Key Benefits
- Rich, yellowish-brown shade.
- High tinctorial strength and cost-effectiveness.
- Excellent affinity for leather and paper.
- Good solubility for easy application.
Technical Highlights
- Common Name: Bismarck Brown Y
- Tone: Yellowish
- Appearance: Dark Brown Powder
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: 25 kg fibre drums.
- Customized packaging is available upon request.
