# barium oxide

> compound with barium and oxygen

**Wikidata**: [Q408892](https://www.wikidata.org/wiki/Q408892)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Barium_oxide)  
**Source**: https://4ort.xyz/entity/barium-oxide


## References

1. Source
2. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=1304-28-5)
3. BARIUM OXIDE. PubChem
4. Freebase Data Dumps. 2013
5. Oxobarium. ChemSpider
6. Barium oxide, obtained by calcining witherite. ECHA Substance Infocard database
7. Quora
8. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
9. UniChem