CI 24790 is classed chemically as a disazo colour.
Definition
US FDA substance register · UNII JUA3Q83L2E · registered name DISODIUM 4,6-DIHYDROXY-3-((4-(1-(4-((1-HYDROXY-7-((PHENYLSULPHONYL)OXY)-3-SULPHONATO-2-NAPHTHYL)AZO)PHENYL)CYCLOHEXYL)PHENYL)AZO)NAPHTHALENE-2-SULPHONATE · single chemical substance
CI 24790 is classed chemically as a disazo colour. It conforms to the formula:
Cosmetic roles
Safety & regulatory references
- Restricted
- ASEAN · China · Taiwan
- Allowed colourant
- ASEAN · Taiwan
Source: MFDS (Korea) cosmetic regulatory information · ASEAN Cosmetic Directive · Taiwan FDA cosmetic ingredients
Argentina · Brazil
- Field of application and/or use : Dye Substances allowed exclusively in products that have short time of skin and hair contact.
European Union
- Product Type, body parts : Rinse-off products
Source: MFDS (Korea) cosmetic regulatory information
EU Cosmetics Regulation, Annex IV (allowed colourants), entry 50 · maximum concentration Rinse-off products
Source: EU allowed colourants (Annex IV)
Restriction IV/50
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 13421-53-9
- EC No.EU chemical inventory number
- 236-531-1
- DTXSIDUS EPA chemical ID
- DTXSID501021519
- DTXCIDUS EPA compound ID
- DTXCID301506535
- IUPAC
- Disodium 3-{[3~4~-({7-[(benzenesulfonyl)oxy]-1-hydroxy-3-sulfonatonaphthalen-2-yl}diazenyl)-2~3~,2~4~,2~5~,2~6~-tetrahydro-2~2~H-[1~1~,2~1~:2~1~,3~1~-terphenyl]-1~4~-yl]diazenyl}-4,6-dihydroxynaphthal ene-2-sulfonate
- Molecular formula
- C44H34N4Na2O12S3
- Molecular weight
- 952.93 g/mol
What products actually use it for
What the 2 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Dye2
Source: US EPA CompTox dashboard
Linked databases 11
- ASEAN Cosmetic Directive
- China inventory of existing ingredients (IECIC)
- EU allowed colourants (Annex IV)
- EU CosIng ingredient list 2
- MFDS (Korea) cosmetic regulatory information 2 3 4
- Taiwan FDA cosmetic ingredients
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)