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[4-[[4-Anilino-1-naphthyl][4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride (Basic Blue 26; CI 44045) 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.
Basic Blue 26
Low concern
BASIC BLUE 3
Canonical ingredient
Phenoxazin-5-ium, 3,7-bis(diethylamino)-, 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.
EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.
BASIC BLUE 3
Critical concern
Sources 6Synced May 2026
Phenoxazin-5-ium, 3,7-bis(diethylamino)-, 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.
Basic Blue 6
Critical concern
Sources 6Synced May 2026
Benzo[a]phenoxazin-7-ium, 9-(dimethylamino)-, 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.
Basic Blue 7
Critical concern
Sources 6Synced Jan 2008
Ethanaminium, N-[4-[[4-(diethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidine]-N-ethyl-, 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.
Basic Blue 6
Low concern
Sources 5Synced May 2026
EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.
Basic Blue 7
Low concern
Sources 5Synced Jan 2008
EPA CPDat observed this chemical in 18 composition records across product categories including Electronics/small appliances, Industrial products.
BASIC BLUE 41
Critical concern
Sources 6Synced Jan 2008
Benzothiazolium, 2-[[4-[ethyl(2-hydroxyethyl)amino]phenyl]azo]-6-methoxy-3-methyl- 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.
Basic Blue 47
Critical concern
Sources 6Synced May 2026
1-Amino-4-[[4-[(dimethylamino)methyl]phenyl]amino]anthraquinone 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.
Basic Blue 47
Low concern
Sources 5Synced May 2026
EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products.