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1,3-Isobenzofurandione, reaction products with methylquinoline and quinoline (Solvent Yellow 33; CI 47000) when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
EXT. D&C YELLOW NO. 7
High concern
C.I. Acid Yellow 11, sodium salt
Canonical ingredient
Sodium 4-(3-hydroxy-5-methyl-4-phenylazopyrazol-2-yl)benzenesulphonate is listed in Annex IV of the EU Cosmetics Regulation (EC) 1223/2009 (colorants allowed in cosmetic products).
Disodium 5,7-dinitro-8-oxido-2- naphthalenesulfonate CI 1036 is restricted in cosmetic products under Annex III of the EU Cosmetics Regulation (EC) 1223/2009.
C.I. Acid Yellow 11, sodium salt
Minor concern
Sources 5Synced Mar 2016
Sodium 4-(3-hydroxy-5-methyl-4-phenylazopyrazol-2-yl)benzenesulphonate is listed in Annex IV of the EU Cosmetics Regulation (EC) 1223/2009 (colorants allowed in cosmetic products).
EXT. D&C YELLOW NO. 7
Not assessed
Sources 8Synced Jan 2008
EPA CPDat observed this chemical in 8 composition records across product categories including Laboratory supplies, Personal care.
BASIC YELLOW 11
Critical concern
Sources 6Synced May 2026
3H-Indolium, 2-(2-((2,4-dimethoxyphenyl)amino)ethenyl]-1,3,3-trimethyl- and its salts, when used as a substance in hair dye products is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.
HC YELLOW NO. 11
Critical concern
Sources 6Synced May 2026
HC Yellow No 11 is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.