potassium sulfite

chemical compound
ChemicalSubstance type_of_chemical_entity Q417109
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potassium sulfite

Summary

potassium sulfite is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (11 views/month).[2]

Key Facts

  • potassium sulfite's instance of is recorded as type of chemical entity[3].
  • potassium sulfite's chemical structure is recorded as Potassium sulfite.png[4].
  • potassium sulfite's CAS Registry Number is recorded as 10117-38-1[5].
  • potassium sulfite's EC number is recorded as 233-321-1[6].
  • potassium sulfite's canonical SMILES is recorded as [O-]S(=O)[O-].[K+].[K+][7].
  • potassium sulfite's InChI is recorded as InChI=1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2[8].
  • potassium sulfite's InChIKey is recorded as BHZRJJOHZFYXTO-UHFFFAOYSA-L[9].
  • potassium sulfite's chemical formula is recorded as K₂O₃S[10].
  • potassium sulfite's subclass of is recorded as inorganic sulfite salt[11].
  • potassium sulfite's subclass of is recorded as potassium salt[12].
  • potassium sulfite's has part is recorded as potassium[13].
  • potassium sulfite's has part is recorded as oxygen[14].
  • potassium sulfite's has part is recorded as sulfur[15].
  • potassium sulfite's Freebase ID is recorded as /m/03wf7nx[16].
  • potassium sulfite's UNII is recorded as 015KZC652E[17].
  • potassium sulfite's ChemSpider ID is recorded as 23332[18].
  • potassium sulfite's PubChem CID is recorded as 24958[19].
  • potassium sulfite's PubChem CID is recorded as 57988540[20].
  • potassium sulfite's ZVG number is recorded as 3670[21].
  • potassium sulfite's Open Food Facts food additive ID is recorded as e225-calcium-disulphite[22].
  • potassium sulfite's Human Metabolome Database ID is recorded as HMDB0303527[23].
  • potassium sulfite's HSDB ID is recorded as 5052[24].
  • potassium sulfite's mass is recorded as {'unit': 'Q483261', 'amount': '+157.884'}[25].
  • potassium sulfite's ECHA Substance Infocard ID is recorded as 100.030.279[26].
  • potassium sulfite's SureChEMBL ID is recorded as 42806[27].

Why It Matters

potassium sulfite ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (11 views/month).[2] It has Wikipedia articles in 16 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] . Global Substance Registration System. Retrieved . 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] . 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] . Global Substance Registration System. Retrieved . wikidata.org.
  16. [18] . Q2311683. Retrieved . wikidata.org.
  17. [19] . PubChem. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  23. [25] . PubChem. Retrieved . wikidata.org.
  24. [26] . ECHA Substance Infocard database. Retrieved . 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). potassium sulfite. Retrieved May 3, 2026, from https://4ort.xyz/entity/potassium-sulfite
MLA “potassium sulfite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/potassium-sulfite.
BibTeX @misc{4ortxyz_potassium-sulfite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{potassium sulfite}}, year = {2026}, url = {https://4ort.xyz/entity/potassium-sulfite}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): potassium sulfite — https://4ort.xyz/entity/potassium-sulfite (retrieved 2026-05-03)

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