D&C Brown No. 1

D&C Brown No. 1 is an orange azo dye, known as ACID ORANGE 24, CI 20170 Chemical name: sodium;4-[(2Z)-2-[(5E)-5-[(2,4-dimethylphenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]benzenesulfonate What it is used for and where Cosmetics It is a restricted ingredient as II/1232 a Relevant Item in the Annexes of the European Cosmetics...