Skip to main content
Welcome to the cutting edge of safety science—Learn more about our rebrand.
  • Feature Story

AATCC & SDC Develop Color Index for Dye and Pigment Classification

September 11, 2015

The American Association of Textile Chemists and Colorists (AATCC) and Society of Dryers and Colorists (SDC) announced updates to the Colour Index for dye and pigment classification, established as the world’s most authoritative method of dye and pigment classification.

Jointly published by the SDC and AATCC, the Index is used by many different market segments worldwide, such as the ink, cosmetics, personal care and textile sectors, legislators, researchers and retailers.