# strontium-90

> isotope of strontium

**Wikidata**: [Q544529](https://www.wikidata.org/wiki/Q544529)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Strontium-90)  
**Source**: https://4ort.xyz/entity/strontium-90


## References

1. strontium sr-90. Global Substance Registration System
2. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=10098-97-2)
3. Strontium-90. PubChem
4. Freebase Data Dumps. 2013
5. (~90~Sr)Strontium. ChemSpider
6. [NuDat](http://www.nndc.bnl.gov/nudat2/reCenter.jsp?z=38&n=52)
7. [NuDat](http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=52&z=38)
8. [The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures](http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt)
9. Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard
10. KBpedia
11. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
12. UniChem