iron(II) sulfide

chemical compound
ChemicalSubstance type_of_chemical_entity Q407993
iron(II) sulfide
Benjah-bmm27 · Public Domain · Wikimedia
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iron(II) sulfide

Summary

iron(II) sulfide is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (121 views/month).[2]

Key Facts

  • iron(II) sulfide's image is recorded as Iron(II)-sulfide-sample.jpg[3].
  • iron(II) sulfide's instance of is recorded as type of chemical entity[4].
  • iron(II) sulfide's CAS Registry Number is recorded as 1317-37-9[5].
  • iron(II) sulfide's EC number is recorded as 215-268-6[6].
  • iron(II) sulfide's canonical SMILES is recorded as [S-2].[Fe+2][7].
  • iron(II) sulfide's canonical SMILES is recorded as S=[Fe][8].
  • iron(II) sulfide's InChI is recorded as InChI=1S/Fe.S[9].
  • iron(II) sulfide's InChIKey is recorded as MBMLMWLHJBBADN-UHFFFAOYSA-N[10].
  • iron(II) sulfide's chemical formula is recorded as FeS[11].
  • iron(II) sulfide's subclass of is recorded as sulfide salt[12].
  • iron(II) sulfide's subclass of is recorded as ferrous compounds[13].
  • iron(II) sulfide's Commons category is recorded as Iron(II) sulfide[14].
  • iron(II) sulfide's BNCF Thesaurus ID is recorded as 38207[15].
  • iron(II) sulfide's has part is recorded as iron[16].
  • iron(II) sulfide's has part is recorded as sulfur[17].
  • iron(II) sulfide's Freebase ID is recorded as /m/0hhtrg8[18].
  • iron(II) sulfide's UNII is recorded as TH5J4TUX6S[19].
  • iron(II) sulfide's ChemSpider ID is recorded as 8466211[20].
  • iron(II) sulfide's PubChem CID is recorded as 14828[21].
  • iron(II) sulfide's ZVG number is recorded as 2190[22].
  • iron(II) sulfide's Art & Architecture Thesaurus ID is recorded as 300380175[23].
  • iron(II) sulfide's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[24].
  • iron(II) sulfide's Encyclopædia Britannica Online ID is recorded as science/ferrous-sulfide[25].
  • iron(II) sulfide's density is recorded as {'unit': 'Q13147228', 'amount': '+4.84'}[26].
  • iron(II) sulfide's HSDB ID is recorded as 5803[27].

Why It Matters

iron(II) sulfide ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (121 views/month).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[28] It is known by 32 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . PubChem. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Nuovo soggettario. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Global Substance Registration System. Retrieved . wikidata.org.
  18. [20] . Q2311683. Retrieved . wikidata.org.
  19. [21] . PubChem. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . Hazardous Substances Data Bank. Retrieved . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). iron(II) sulfide. Retrieved May 3, 2026, from https://4ort.xyz/entity/iron-ii-sulfide
MLA “iron(II) sulfide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/iron-ii-sulfide.
BibTeX @misc{4ortxyz_iron-ii-sulfide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{iron(II) sulfide}}, year = {2026}, url = {https://4ort.xyz/entity/iron-ii-sulfide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): iron(II) sulfide — https://4ort.xyz/entity/iron-ii-sulfide (retrieved 2026-05-03)

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