sodium sesquicarbonate

double salt of sodium bicarbonate and sodium carbonate
ChemicalSubstance type_of_chemical_entity Q2234978
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sodium sesquicarbonate

Summary

sodium sesquicarbonate is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (40 views/month).[2]

Key Facts

  • sodium sesquicarbonate's instance of is recorded as type of chemical entity[3].
  • sodium sesquicarbonate's chemical structure is recorded as Sodium sesquicarbonate.svg[4].
  • sodium sesquicarbonate's CAS Registry Number is recorded as 533-96-0[5].
  • sodium sesquicarbonate's EC number is recorded as 208-580-9[6].
  • sodium sesquicarbonate's canonical SMILES is recorded as C(=O)(O)[O-].C(=O)([O-])[O-].[Na+].[Na+].[Na+][7].
  • sodium sesquicarbonate's InChI is recorded as InChI=1S/2CH2O3.3Na/c22-1(3)4;;;/h2(H2,2,3,4);;;/q;;3*+1/p-3[8].
  • sodium sesquicarbonate's InChIKey is recorded as WCTAGTRAWPDFQO-UHFFFAOYSA-K[9].
  • sodium sesquicarbonate's chemical formula is recorded as C₂HNa₃O₆[10].
  • sodium sesquicarbonate's subclass of is recorded as carbonate salt[11].
  • sodium sesquicarbonate's subclass of is recorded as double salt[12].
  • sodium sesquicarbonate's has use is recorded as food additive[13].
  • sodium sesquicarbonate's has part is recorded as oxygen[14].
  • sodium sesquicarbonate's has part is recorded as sodium[15].
  • sodium sesquicarbonate's has part is recorded as carbon[16].
  • sodium sesquicarbonate's Freebase ID is recorded as /m/02xcn_h[17].
  • sodium sesquicarbonate's UNII is recorded as Y1X815621J[18].
  • sodium sesquicarbonate's ChemSpider ID is recorded as 10335[19].
  • sodium sesquicarbonate's PubChem CID is recorded as 10791[20].
  • sodium sesquicarbonate's Art & Architecture Thesaurus ID is recorded as 300380199[21].
  • sodium sesquicarbonate's Open Food Facts food additive ID is recorded as e500iii-sodium-sesquicarbonate[22].
  • sodium sesquicarbonate's HSDB ID is recorded as 769[23].
  • sodium sesquicarbonate's mass is recorded as {'unit': 'Q483261', 'amount': '+189.947'}[24].
  • sodium sesquicarbonate's ECHA Substance Infocard ID is recorded as 100.007.802[25].
  • sodium sesquicarbonate's SureChEMBL ID is recorded as 222993[26].
  • sodium sesquicarbonate's SureChEMBL ID is recorded as 5836390[27].

Why It Matters

sodium sesquicarbonate ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (40 views/month).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[28] It is known by 7 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] . Freebase Data Dumps. wikidata.org.
  16. [18] . Global Substance Registration System. Retrieved . wikidata.org.
  17. [19] . Q2311683. Retrieved . wikidata.org.
  18. [20] . PubChem. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Hazardous Substances Data Bank. Retrieved . 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). sodium sesquicarbonate. Retrieved May 3, 2026, from https://4ort.xyz/entity/sodium-sesquicarbonate
MLA “sodium sesquicarbonate.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sodium-sesquicarbonate.
BibTeX @misc{4ortxyz_sodium-sesquicarbonate_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{sodium sesquicarbonate}}, year = {2026}, url = {https://4ort.xyz/entity/sodium-sesquicarbonate}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): sodium sesquicarbonate — https://4ort.xyz/entity/sodium-sesquicarbonate (retrieved 2026-05-03)

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