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Colorants

Colorants are a class of chemicals that can change the color of objects and are widely used in food, cosmetics, textiles, coatings, etc. They bind to the target object through physical adsorption or chemical reaction to present a specific color.

  • Brilliant Blue FCF
    T77713844-45-9
    Brilliant Blue FCF (Erioglaucine disodium salt) is a nontoxic dye for saphenous vein graft marking that abrogates response to injury.
    • $42
    In Stock
    Size
    QTY
  • Quinophthalone
    T881795662-03-3
    Quinophthalone is a dye characterized by its distinct green-yellow hue, suitable for use as a colorant for various materials. It exhibits strong sensitizing effects in guinea pigs, with induction and elicitation threshold concentrations at 10 ppm.
    • $1,520
    2-4 weeks
    Size
    QTY
  • 2,4,5,6-Tetraaminopyrimidine
    T190951004-74-6
    2,4,5,6-Tetraaminopyrimidine is a coloring agent.
    • $1,520
    6-8 weeks
    Size
    QTY