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  1. Dyes & Pigments 2 Products / Services available
  2. Beverages 1 Products / Services available
  3. Fresh Fruits 1 Products / Services available
  4. Inorganic and Organic Solvents 5 Products / Services available
  5. Citrus Fruit 1 Products / Services available
  6. Cloth Pegs & Hangers 1 Products / Services available
  7. Reactive Dyes 1 Products / Services available
  8. Basic Dyes 1 Products / Services available
  9. Pharmaceutical Raw Materials 1 Products / Services available
  10. Azo Dyes 3 Products / Services available
  11. Ores and Minerals 6 Products / Services available
  12. Pigments 4 Products / Services available
  13. Acid Dyes 4 Products / Services available
  14. Natural Dyes 8 Products / Services available
  15. Dye Additives 2 Products / Services available
  16. Chemical Compound 6 Products / Services available
  17. Laboratory Chemicals 3 Products / Services available
  18. Catalysts and Absorbents 8 Products / Services available
  19. Industrial Chemicals 14 Products / Services available
  20. pH Meter 1 Products / Services available
  21. Textile Chemicals 1 Products / Services available
  22. Industrial Dyes 4 Products / Services available
  23. Direct Dyes 1 Products / Services available
  24. Food Colors 1 Products / Services available
  25. Color Pigment 1 Products / Services available
  26. Other Products 18 Products available

Dye Additives

Our offered Product range includes Alizarin Red S and Chlorophenol Red.

Alizarin Red S

  • C.A.S. No. 130-22-3
  • CI NO. 58005
  • M.F. C14H7NaO7S
  • M.W. 342.26gm/mole
  • Dye Content (by Spectrophotometry) >70%
  • Transition Range pH 4.3-6.3 Yellow-Pink
  • Solubility 0.1% (Dist. Water) Clear solution
  • Absorption Max (0.1N NaOH) ?1max 553-559nm
  • Absorption Max (0.1N NaOH) ?2max 592-599nm
  • Absorptivity (A1%/1cm at 556 ?1max) >350
  • Absorptivity (A1%/1cm at 595 ?2max) >325
  • Loss On Drying (110°C) <5%
  • Suitability for microscopy Passes test
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Chlorophenol Red

  • C.A.S. No. 4430-20-0
  • M.F. C19H12Cl2O5S
  • M.W. 423.32gm/mole
  • Dye Content (by Spectrophotometry) >93%
  • Solubility 0.1% (95% EtOH) Clear solution
  • Transition Range pH 4.8-7.0
  • Absorption maximum (0.1N NaOH) ?max 573-579nm
  • Absorptivity (A1%1cm ,in 0.1NaOH at ?max) >1550
  • Loss On Drying (110°C) <7%
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