DefinitionThis section has been translated automatically.
C.I. 77400 is a copper-coloured, metallic lustrous pigment and a cosmetic colouring agent (C.I. = acronym for Color Index Number for any colouring agent used in cosmetics). The basic conditions for dyes that may be used in cosmetics are regulated in the EC Cosmetics Regulation (1223/2009) Annex IV.
Prof. Dr. med. Peter Altmeyer