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calcium sulfite

chemical compound
ChemicalSubstance type_of_chemical_entity Q899410
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calcium sulfite

Summary

calcium sulfite is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (36 views/month).[2]

Key Facts

  • calcium sulfite's instance of is recorded as type of chemical entity[3].
  • calcium sulfite's chemical structure is recorded as Calcium sulfite.png[4].
  • calcium sulfite's CAS Registry Number is recorded as 10257-55-3[5].
  • calcium sulfite's EC number is recorded as 233-596-8[6].
  • calcium sulfite's canonical SMILES is recorded as [O-]S(=O)[O-].[Ca+2][7].
  • calcium sulfite's InChI is recorded as InChI=1S/Ca.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+2;/p-2[8].
  • calcium sulfite's InChIKey is recorded as GBAOBIBJACZTNA-UHFFFAOYSA-L[9].
  • calcium sulfite's chemical formula is recorded as CaO₃S[10].
  • calcium sulfite's subclass of is recorded as inorganic sulfite salt[11].
  • calcium sulfite's subclass of is recorded as calcium salt[12].
  • calcium sulfite's Commons category is recorded as Calcium sulfite[13].
  • calcium sulfite's has part is recorded as calcium[14].
  • calcium sulfite's has part is recorded as oxygen[15].
  • calcium sulfite's has part is recorded as sulfur[16].
  • calcium sulfite's E number is recorded as E226[17].
  • calcium sulfite's Freebase ID is recorded as /m/03wf7nk[18].
  • calcium sulfite's UNII is recorded as 7078964UQP[19].
  • calcium sulfite's ChemSpider ID is recorded as 8329549[20].
  • calcium sulfite's PubChem CID is recorded as 10154041[21].
  • calcium sulfite's ZVG number is recorded as 3920[22].
  • calcium sulfite's Human Metabolome Database ID is recorded as HMDB0303316[23].
  • calcium sulfite's mass is recorded as {'unit': 'Q483261', 'amount': '+119.919'}[24].
  • calcium sulfite's ECHA Substance Infocard ID is recorded as 100.030.529[25].
  • calcium sulfite's SureChEMBL ID is recorded as 62796[26].
  • calcium sulfite's DSSTox substance ID is recorded as DTXSID10883104[27].

Why It Matters

calcium sulfite ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (36 views/month).[2] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[28] It is known by 15 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] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . Freebase Data Dumps. 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] ↑ . PubChem. Retrieved . wikidata.org.
  23. [25] ↑ . ECHA Substance Infocard database. Retrieved . 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). calcium sulfite. Retrieved May 3, 2026, from https://4ort.xyz/entity/calcium-sulfite
MLA “calcium sulfite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/calcium-sulfite.
BibTeX @misc{4ortxyz_calcium-sulfite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{calcium sulfite}}, year = {2026}, url = {https://4ort.xyz/entity/calcium-sulfite}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): calcium sulfite — https://4ort.xyz/entity/calcium-sulfite (retrieved 2026-05-03)

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