BS EN ISO 18451-2:2017

Pigments, dyestuffs and extenders. Terminology. Classification of colouring materials according to colouristic and chemical aspects | Status: Superseded, Withdrawn

1 Scope This part of ISO 18451 applies for the industry producing colouring materials and the consumer who uses the products of this industry. In this part of ISO 18451, the colouring materials are classified in accordance with colouristic and chemical aspects. Some dyestuffs for use in the ceramics and food industries are listed as examples.