BISMARAK BROWN R Manufacturer
BISMARAK BROWN R
Available as: Powder Dye / Liquid Dye
| CI Name: | Basic Brown 4 |
| CI No: | 21010 |
| CAS No: | 5421-66-9 |
| Shade Tone: | |
| Formula: | C18H18N8·2HCl |
| Molecular Weight: | |
| Applications: | Paper dyeing Leather colouring Textile dyeing |
Bismarck Brown R, classified as Basic Brown 4, is a synthetic azo dye used for producing deep brown shades. It is commonly applied in textile dyeing, especially for silk, wool, and acrylic fibers, as well as in leather and paper coloring. The dye is water-soluble and provides good penetration and uniform dyeing results.
Bismarck Brown R is valued for its strong tinting strength and stable color performance. It is also used in certain industrial applications where durable brown coloration is required. Its reliable properties make it suitable for a wide range of dyeing and coloring processes.

