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Ingredient function 296 ingredients · Page 2/6

COLORANT

Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light. All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.

Definition provenance: European Commission CosIng ingredient-function terminology.

296 ingredients in the EU CosIng inventory carry the COLORANT function designation.

Ingredients with the COLORANT function

1-[(4-Methyl-2-nitrophenyl)azo]-2-naphthol

CAS 2425-85-6IV/10

1-[(2-methoxyphenyl)azo]-2-naphthol

CAS 1229-55-6II/1231

3-Hydroxy-N-(o-tolyl)-4-[(2,4,5-trichlorophenyl)azo]naphthalene-2-carboxamide

CAS 6535-46-2Restricted — see record

N-(4-Chloro-2-methylphenyl)-4-[(4-chloro-2-methylphenyl)azo]-3-hydroxynaphthalene-2-carboxamide

CAS 6471-51-8IV/12

4-[(2,5-Dichlorophenyl)azo]-N-(2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide

CAS 6410-40-8IV/13

N-(5-Chloro-2,4-dimethoxyphenyl)-4-[[5-[(diethylamino)sulphonyl]-2-methoxyphenyl]azo]-3-hydroxynaphthalene-2-carboxamide

CAS 6410-41-9Restricted — see record

2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one

CAS 4314-14-1IV/15

Disodium 2-amino-5-[(4-sulphonatophenyl)azo]benzenesulphonate

CAS 2706-28-7IV/16

Sodium 4-(2,4-dihydroxyphenylazo)benzenesulphonate

CAS 547-57-9Restricted — see record

Disodium 3-[(2,4-dimethyl-5-sulphonatophenyl)azo]-4-hydroxynaphthalene-1-sulphonate

CAS 4548-53-2Restricted — see record

Disodium 4-hydroxy-3-[(4-sulphonatonaphthyl)azo]naphthalenesulphonate

CAS 3567-69-9IV/19

Disodium 6-[(2,4-dimethyl-6-sulphonatophenyl)azo]-5-hydroxynaphthalene-1-sulphonate

CAS 3257-28-1IV/20

Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate

CAS 633-96-5IV/21

Calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate]

CAS 5850-80-6IV/22

Barium bis[4-[(2-hydroxy-1-naphthyl)azo]-2-methylbenzenesulphonate]

CAS 5850-87-3IV/23

Sodium 4-[(2-Hydroxy-1-naphthyl)azo]naphthalenesulphonate

CAS 1658-56-6IV/24

Sodium 2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate

CAS 1248-18-6IV/25

Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate]

CAS 6371-76-2Restricted — see record

Disodium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate

CAS 5858-81-1IV/27 (CI 15850) III/296 (Pigment Red 57)

Disodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate

CAS 3564-21-4 / 5280-66-0Restricted — see record

Calcium 3-hydroxy-4-[(1-sulphonato-2-naphthyl)azo]-2-naphthoate

CAS 6417-83-0Restricted — see record

Disodium 6-hydroxy-5-[(3-sulphonatophenyl)azo]naphthalene-2-sulphonate

CAS 2347-72-0IV/30

Disodium 6-hydroxy-5-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate

CAS 2783-94-0IV/31

Disodium 6-hydroxy-5-[(2-methoxy-4-sulphonato-m-tolyl)azo]naphthalene-2-sulphonate

CAS 25956-17-6IV/32 (CI 16035) III/191 (Curry Red)

Trisodium 3-hydroxy-4-(4'-sulphonatonaphthylazo)naphthalene-2,7-disulphonate

CAS 915-67-3Restricted — see record

Disodium 7-hydroxy-8-phenylazonaphthalene-1,3-disulphonate

CAS 1936-15-8IV/34

Trisodium 1-(1-naphthylazo)-2-hydroxynaphthalene-4',6,8-trisulphonate

CAS 2611-82-7Restricted — see record

Tetrasodium 7-hydroxy-8-[(4-sulphonato-1-naphthyl)azo]naphthalene-1,3,6-trisulphonate

CAS 5850-44-2IV/36

Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate

CAS 3567-66-6IV/37 (CI 17200) III/254 (Acid Red 33)

Disodium 5-acetylamino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate

CAS 3734-67-6IV/38

2,7-Naphthalenedisulfonic acid, 3-((4-cyclohexyl-2-methylphenyl)azo)-4-hydroxy-5-(((4-methylphenyl)sulfonyl)amino)-, disodium salt

CAS 10236-37-0IV/39

Hydrogen bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]chromate(1-)

CAS 5601-29-6IV/40

Disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-)

CAS 6408-26-0IV/41- Rinse-off products

Sodium 4-(3-hydroxy-5-methyl-4-phenylazopyrazol-2-yl)benzenesulphonate

CAS 6359-82-6IV/42

Disodium 2,5-dichloro-4-(5-hydroxy-3-methyl-4-(sulphophenylazo)pyrazol-1-yl)benzenesulphonate

CAS 6359-98-4IV/43

Trisodium 5-hydroxy-1-(4-sulphophenyl)-4-(4-sulphophenylazo)pyrazole-3-carboxylate

CAS 1934-21-0Restricted — see record

N,N'-(3,3'-Dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[2-[(2,4-dichlorophenyl)azo]-3-oxobutyramide]

CAS 5979-28-2IV/45

Benzenesulfonic Acid, 4-[[3-[(2,4-Dimethylphenyl)Azo]-2,4-Dihydroxyphenyl]Azo]-, Monosodium Salt

CAS 1320-07-6 / 6371-84-2II/1232

Sodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonate

CAS 1064-48-8IV/46

2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]

CAS 5102-83-0Restricted — see record

2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]

CAS 5567-15-7IV/48

2,2'-[Cyclohexylidenebis[(2-methyl-4,1-phenylene)azo]]bis[4-cyclohexylphenol]

CAS 6706-82-7Restricted — see record

Disodium 4,6-dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulphonyl)oxy]-3-sulphonato-2-naphthyl]azo]phenyl]cyclohexyl]phenyl]azo]naphthalen…

CAS 13421-53-9IV/50

1-(4-(Phenylazo)phenylazo)-2-naphthol

CAS 85-86-9Restricted — see record

sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate

CAS 5413-75-2II/1233

Tetrasodium 6-amino-4-hydroxy-3-[[7-sulphonato-4-[(4-sulphonatophenyl)azo]-1-naphthyl]azo]naphthalene-2,7-disulphonate

CAS 2118-39-0Restricted — see record

Tetrasodium 1-acetamido-2-hydroxy-3-(4-((4-sulphonatophenylazo)-7-sulphonato-1-naphthylazo))naphthalene-4,6-disulphonate

CAS 2519-30-4IV/53

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis-5-nitro-, disodium salt, reaction products with 4-[(4-aminophenyl)azo]benzenesulfonic acid, …

CAS 1325-54-8 / 50814-31-8IV/54

beta Carotene

CAS 116-32-5 / 7235-40-7 / 31797-85-0IV/55

8'-apo-.beta.-Caroten-8'-al

CAS 1962-15-8IV/56

These widely assigned CosIng terms provide populated comparison pages; they are not presented as semantic equivalents of the current function.

How the COLORANT function is used in CosIng

The COLORANT function is assigned by the European Commission in the CosIng ingredient inventory. This page currently lists 296 ingredients carrying that function label in the dataset, which helps you move from a functional claim to the exact ingredients that use it.

Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light. All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.

Function assignments come from official EU CosIng data. They describe intended cosmetic use, but they do not replace regulatory review of each linked ingredient and any annex records tied to it.