# Acid orange 7

> chemical compound

**Wikidata**: [Q4674081](https://www.wikidata.org/wiki/Q4674081)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Acid_orange_7)  
**Source**: https://4ort.xyz/entity/acid-orange-7


## References

1. Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate. ECHA Substance Infocard database
2. PubChem
3. Medical Subject Headings
4. Freebase Data Dumps. 2013
5. ACID ORANGE 7. CosIng database
6. Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard