tungsten disulfide

chemical compound
ChemicalSubstance type_of_chemical_entity Q419711
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tungsten disulfide

Summary

tungsten disulfide is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (66 views/month).[2]

Key Facts

  • tungsten disulfide's image is recorded as WS2 on sapphire.jpg[3].
  • tungsten disulfide's instance of is recorded as type of chemical entity[4].
  • tungsten disulfide's CAS Registry Number is recorded as 12138-09-9[5].
  • tungsten disulfide's EC number is recorded as 235-243-3[6].
  • tungsten disulfide's canonical SMILES is recorded as S=[W]=S[7].
  • tungsten disulfide's InChI is recorded as InChI=1S/2S.W[8].
  • tungsten disulfide's InChIKey is recorded as ITRNXVSDJBHYNJ-UHFFFAOYSA-N[9].
  • tungsten disulfide's chemical formula is recorded as S₂W[10].
  • tungsten disulfide's subclass of is recorded as sulfide[11].
  • tungsten disulfide's subclass of is recorded as two-dimensional polymer[12].
  • tungsten disulfide's Commons category is recorded as Tungsten disulfide[13].
  • tungsten disulfide's has part is recorded as tungsten[14].
  • tungsten disulfide's has part is recorded as sulfur[15].
  • tungsten disulfide's Freebase ID is recorded as /m/0d1vmw[16].
  • tungsten disulfide's ChemSpider ID is recorded as 74837[17].
  • tungsten disulfide's PubChem CID is recorded as 82938[18].
  • tungsten disulfide's ZVG number is recorded as 125325[19].
  • tungsten disulfide's ChEBI ID is recorded as 30521[20].
  • tungsten disulfide's Gmelin number is recorded as 1822635[21].
  • tungsten disulfide's mass is recorded as {'unit': 'Q483261', 'amount': '+247.895'}[22].
  • tungsten disulfide's ECHA Substance Infocard ID is recorded as 100.032.027[23].
  • tungsten disulfide's NSC number is recorded as 326770[24].
  • tungsten disulfide's SureChEMBL ID is recorded as 49987[25].
  • tungsten disulfide's SureChEMBL ID is recorded as 30749768[26].
  • tungsten disulfide's standard enthalpy of formation is recorded as {'unit': 'Q752197', 'amount': '-203'}[27].

Why It Matters

tungsten disulfide ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (66 views/month).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[28] It is known by 10 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] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . 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] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Freebase Data Dumps. wikidata.org.
  15. [17] . Q2311683. Retrieved . wikidata.org.
  16. [18] . PubChem. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . ChEBI. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . PubChem. Retrieved . wikidata.org.
  21. [23] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . 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). tungsten disulfide. Retrieved May 3, 2026, from https://4ort.xyz/entity/tungsten-disulfide
MLA “tungsten disulfide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/tungsten-disulfide.
BibTeX @misc{4ortxyz_tungsten-disulfide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{tungsten disulfide}}, year = {2026}, url = {https://4ort.xyz/entity/tungsten-disulfide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): tungsten disulfide — https://4ort.xyz/entity/tungsten-disulfide (retrieved 2026-05-03)

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