potassium sulfate

chemical compound
ChemicalSubstance type_of_chemical_entity Q193054
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potassium sulfate

Summary

potassium sulfate is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (285 views/month).[2]

Key Facts

  • potassium sulfate's instance of is recorded as type of chemical entity[3].
  • potassium sulfate's chemical structure is recorded as Potassium-sulfate-chemical.png[4].
  • potassium sulfate's GND ID is recorded as 4557880-1[5].
  • potassium sulfate's CAS Registry Number is recorded as 7778-80-5[6].
  • potassium sulfate's EC number is recorded as 231-915-5[7].
  • potassium sulfate's canonical SMILES is recorded as [O-]S(=O)(=O)[O-].[K+].[K+][8].
  • potassium sulfate's InChI is recorded as InChI=1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2[9].
  • potassium sulfate's InChIKey is recorded as OTYBMLCTZGSZBG-UHFFFAOYSA-L[10].
  • potassium sulfate's chemical formula is recorded as K₂O₄S[11].
  • potassium sulfate's chemical formula is recorded as K₂SO₄[12].
  • potassium sulfate's subclass of is recorded as chemical compound[13].
  • potassium sulfate's Commons category is recorded as Potassium sulfate[14].
  • potassium sulfate's said to be the same as is recorded as arcanum duplicatum[15].
  • potassium sulfate's has part is recorded as potassium[16].
  • potassium sulfate's has part is recorded as oxygen[17].
  • potassium sulfate's has part is recorded as sulfur[18].
  • potassium sulfate's crystal system is recorded as orthorhombic crystal system[19].
  • potassium sulfate's ChEMBL ID is recorded as CHEMBL2021424[20].
  • potassium sulfate's E number is recorded as E515(i)[21].
  • potassium sulfate's E number is recorded as E515[22].
  • potassium sulfate's Freebase ID is recorded as /m/0439s3[23].
  • potassium sulfate's UNII is recorded as 1K573LC5TV[24].
  • potassium sulfate's RTECS number is recorded as TT5900000[25].
  • potassium sulfate's ChemSpider ID is recorded as 22915[26].
  • potassium sulfate's PubChem CID is recorded as 24507[27].

Why It Matters

potassium sulfate ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (285 views/month).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] It is known by 17 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] . wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . Global Substance Registration System. 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] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . ChEMBL. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Freebase Data Dumps. wikidata.org.
  22. [24] . Global Substance Registration System. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . Q2311683. Retrieved . wikidata.org.
  25. [27] . PubChem. 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). potassium sulfate. Retrieved May 3, 2026, from https://4ort.xyz/entity/potassium-sulfate
MLA “potassium sulfate.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/potassium-sulfate.
BibTeX @misc{4ortxyz_potassium-sulfate_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{potassium sulfate}}, year = {2026}, url = {https://4ort.xyz/entity/potassium-sulfate}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): potassium sulfate — https://4ort.xyz/entity/potassium-sulfate (retrieved 2026-05-03)

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