HC YELLOW NO. 3
41533N1-(Tris(hydroxymethyl)methyl-4-nitro-1,2-phenylenediamine; 2-[(2-amino-4-nitrophenyl)amino]-2-(hydroxymethyl)propane-1,3-diol
428 cosmetic ingredients in the EU CosIng inventory carry the HAIR DYEING function designation. These ingredients are sourced from the European Commission CosIng inventory and may appear across Annex II–VI records.
Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, or permanent, depending on the length of time the colorant remains on the hair.
N1-(Tris(hydroxymethyl)methyl-4-nitro-1,2-phenylenediamine; 2-[(2-amino-4-nitrophenyl)amino]-2-(hydroxymethyl)propane-1,3-diol
4-(2',3'-Dihydroxypropyl)amino-3-nitro-trifluoromethylbenzene
1-(4-Aminophenylazo)-2-methyl-4-bis(.beta.-hydroxyethyl)aminobenzene
N-[6-[(2-chloro-4-hydroxyphenyl)imino]-4-methoxy-3-oxo-1,4-cyclohexadien-1-yl]acetamide
1-Methoxy-3-(.beta.-aminoethyl)amino-4-nitro-benzenehydrochloride
4-[3-[(9,10-Dihydro-4-hydroxy-9,10-dioxoanthryl)amino]propyl]-4-methylmorpholinium methyl sulphate
Ethanol, 2-[(3-aminopyrazolo[1,5-a]pyridin-2-yl)oxy]-, hydrochloride (1:1)
1-(2-Hydroxyethyl)amino-4-methoxy-2,6-dinitrobenzene
1-Methyl-3-nitro-4-(.beta.-hydroxyethyl)aminobenzene
2-(1,3-Benzodioxol-5-ylamino)ethanol hydrochloride
3-(2-Hydroxyethyl)-p-phenylenediammonium sulphate/ Hydroxyethyl-p- Phenylenediamine Sulfate
Phenol, 4-amino-2-[(2-hydroxyethylamino)methyl]-,
Phenol, 4-amino-2-[(2-hydroxyethylamino)methyl]-, dihydrochloride
1,4-Benzenediamine, N(4)-(2-hydroxyethyl)-N(1),N'(1)-[2-hydroxypropanediyl]-
Hydroxyl-2-pyridone
Indigofera Tinctoria Leaf is the dried, crushed leaves of Indigofera tinctoria.
Jatropha Curcas Leaf Powder is the powder obtained from the dried, ground leaves of Jatropha curcas, Euphorbiaceae.
1,2-anthracenedicarboxylic acid, 3,5,6,8-tetrahydroxy-9,10-dioxo-7-[2-hydroxy-5-(2-acetamidoethyl)phenyl-
Lawsonia Inermis Extract is an extract of the dried flowers, fruit and leaves of the Henna, Lawsonia inermis L., Lythraceae
Lawsonia Inermis Flower Extract is the extract of the flowers of Lawsonia inermis, Lythraceae.
Lawsonia Inermis Flower/Fruit/Leaf Extract is an extract of the dried flowers, fruit and leaves of the Henna, Lawsonia inermis L., Lythrace…
Bis[(3-hydroxyphenyl)ammonium] sulphate (CI 76545)
Methylimidazoliumpropyl p-Phenylenediamine HCl is the organic compound that conforms to the formula:
2,2'-[(2-Nitro-1,4-phenylene)diimino]bisethanol
2-[N-methyl-4-(methylamino)-3-nitroanilino]ethanol
(p-Ammoniophenyl)bis(2-hydroxyethyl)ammonium sulphate
Bis[(diethylhydroxyphenyl)ammonium] sulphate
1,4-Benzenediamine, N,N-diethyl-, sulfate (1:1)
N5, N5-diethyltoluene-2,5-diamine monohydrochloride
4-amino-N,N-dimethylaniline sulphate
The HAIR DYEING function is assigned by the European Commission in the CosIng ingredient inventory. Ingredients may carry multiple functions depending on their chemical properties and typical cosmetic applications.
Function assignments are sourced directly from official EU CosIng data. Always verify ingredient functions against current source materials before use in regulatory submissions.