# Paris blue

> artificial ultramarine blue

**Wikidata**: [Q16039698](https://www.wikidata.org/wiki/Q16039698)  
**Source**: https://4ort.xyz/entity/paris-blue


## References

1. ECHA Substance Infocard database
2. [Source](https://pubchem.ncbi.nlm.nih.gov/compound/71587188)
3. [Source](http://cuf.nursit.com/spip.php?article25)