Also known as: Food orange 2, 6-Hydroxy-5-((3-sulfophenyl)azo)-2-naphthalenesulfonic acid, disodium salt, 2-Naphthalenesulfonic acid, 6-hydroxy-5-((3-sulfophenyl)azo)-, disodium salt, Orange GGN
CAS 2347-72-0
Disodium 6-hydroxy-5-((3-sulphonatophenyl)azo)naphthalene-2-sulphonate (CAS 2347-72-0) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
View cosmetic safety profile for CI 15980 (Orange GGN / D&C Orange No. 17) →
CAS, identifiers, formula, and alternate names for the matched substance record.
Industrial and product-use categories associated with this substance.
Toxicology endpoints rendered from public NOAEL study rows.
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 35HF83708U | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 1 of 1 studies
Australian industrial chemicals inventory status and applicable conditions.
Same-CAS cosmetic ingredient record for cross-vertical context.
Disodium 6-hydroxy-5-((3-sulphonatophenyl)azo)naphthalene-2-sulphonate has 1 NOAEL study in the database. The lowest reported value is 35HF83708U UNII. Source: openFDA substances.
Yes, Disodium 6-hydroxy-5-((3-sulphonatophenyl)azo)naphthalene-2-sulphonate is also indexed as a cosmetic ingredient under the name CI 15980 (Orange GGN / D&C Orange No. 17). View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Disodium 6-hydroxy-5-((3-sulphonatophenyl)azo)naphthalene-2-sulphonate also appears in cosmetics databases.