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Regulatory & Technical Knowledge

Color chemistry and the selection of suitable dyes

The right choice of colorants and stabilizers is essential to avoid delays and drawbacks during the critical phase of product development. Colorants are typically chosen during the critical last phase of product development.

The right choice of colorant avoids:

  • Wrong visual product appearance
  • In-homogeneous coloration
  • Stability problems due to pH, light exposure, etc.
  • Unnecessarily complicated dye blending procedures

The right choice of colorant offers:

  • Appropriate choice of colorant, based on chemistry
  • Cost effective and homogeneous coloration
  • Long lasting product aesthetics
  • Time and resource savings

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Color recommendations

Color properties

Regulatory Information

Beyond product formulation and effect claims substantiation customers look for additional support to meet the increased requlatory requirements:

Regulatory information for colors

PURICOLOR® range

VIBRACOLOR® range

IRAGON® range

Regulatory information for stabilizers

TINOGARD® range

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