# potassium nitrosyldisulfonate

> chemical compound hosting a long-lived free radical

**Wikidata**: [Q412650](https://www.wikidata.org/wiki/Q412650)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frémy's_salt)  
**Source**: https://4ort.xyz/entity/potassium-nitrosyldisulfonate


## References

1. potassium nitrosyldisulfonate. Global Substance Registration System
2. dipotassium N-. PubChem
3. Freebase Data Dumps. 2013
4. Frémy's salt. ChemSpider
5. ChEBI release 2022-06-13
6. Dipotassium nitrosodisulphonate. ECHA Substance Infocard database
7. UniChem