Solvent Dyes-

Solvent Dyes

We offer a range of vibrant colors which show high solubility in a multitude of solvents. These are suitable for use in transparent lacquers, flexographic and gravure printing inks and wood stains, and for coloring anodized aluminum and plastics such as polyurethane, phenol-formaldehyde, cellulose nitrate, cellulose acetate, and polyester resins.

We also specialize in developing customized solvent dyes for your specific requirement. We endeavor to provide solvent dyes that are specially made for coloring plastics and have developed CGB as a solution for coloring fiber-reinforced plastics. 

Our products include

  1. Nigrosine SS (CI Solvent Black 5)
  2. Nigrosine Base (CI Solvent Black 7)
  3. Violet Base (CI Solvent Violet 8)
  4. CGBTM (Proprietary)
  5. Valifast Black (CI Solvent Black 27)


In staining dyes, nigrosin is a mixture of black synthetic dyes made by heating a mixture of nitrobenzene, aniline, and hydrochloric acid in the presence of copper or iron. Our Nigrosine is used in Phenolic resin compounds, leather, graphite depression, Paper, Shoe Polishes, Laminates.

Our products include-

  • Nigrosine Water Soluble
  • Nigrosine Oil Soluble
  • Nigrosine Alcohol Soluble