CI 14270 is classed chemically as a monoazo colour.
Definition
US FDA substance register · UNII NF91VMI73L · registered name ACID ORANGE 6 · single chemical substance
CI 14270 is classed chemically as a monoazo colour. It conforms to the formula:
Cosmetic roles
Safety & regulatory references
- Banned
- ASEAN · European Union · United Kingdom
- Restricted
- ASEAN · China · European Union · Taiwan
- Allowed colourant
- ASEAN · Taiwan
Source: ASEAN Cosmetic Directive · EU Cosmetics Regulation · MFDS (Korea) cosmetic regulatory information · UK cosmetics regulations (OPSS) · Taiwan FDA cosmetic ingredients
Argentina · Brazil
- Field of application and/or use : Dye Substances allowed for all kinds of products.
Source: MFDS (Korea) cosmetic regulatory information
EU Cosmetics Regulation, Annex IV (allowed colourants), entry 17
Source: EU allowed colourants (Annex IV)
Restriction II/1330 (Acid Orange 6; CI 14270: when used as substance in hair dye products)
Source: EU CosIng ingredient list
Restriction IV/17 (CI 14270) II/1330 (Acid Orange 6; CI 14270: when used as substance in hair dye products) · Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 547-57-9
- EC No.EU chemical inventory number
- 208-924-8
- DTXSIDUS EPA chemical ID
- DTXSID70873925
- DTXCIDUS EPA compound ID
- DTXCID601506491
- IUPAC
- Sodium 4-[(2,4-dihydroxyphenyl)diazenyl]benzene-1-sulfonate
- Molecular formula
- C12H9N2NaO5S
- Molecular weight
- 316.26 g/mol
What products actually use it for
What the 3 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.
- Dye3
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 0 eye studies are on record.
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 1 studies
- SkinSens1
Skin Sensitization · QSAR Predicted
Source: US EPA CompTox dashboard
Linked databases 16
- ASEAN Cosmetic Directive
- Australian Industrial Chemicals Inventory (AICIS)
- China inventory of existing ingredients (IECIC)
- EU allowed colourants (Annex IV)
- EU CosIng ingredient list 2 3
- EU Cosmetics Regulation
- MFDS (Korea) cosmetic regulatory information 2 3 4
- Taiwan FDA cosmetic ingredients
- UK cosmetics regulations (OPSS)
- 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)
- Wikidata
- Wikipedia · English