sodium pyrophosphate

chemical compound
ChemicalSubstance type_of_chemical_entity Q418504
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sodium pyrophosphate

Summary

sodium pyrophosphate is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (82 views/month).[2]

Key Facts

  • sodium pyrophosphate's instance of is recorded as type of chemical entity[3].
  • sodium pyrophosphate's chemical structure is recorded as Sodium pyrophosphate.png[4].
  • sodium pyrophosphate's CAS Registry Number is recorded as 7722-88-5[5].
  • sodium pyrophosphate's EC number is recorded as 231-767-1[6].
  • sodium pyrophosphate's canonical SMILES is recorded as [O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+][7].
  • sodium pyrophosphate's InChI is recorded as InChI=1S/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4[8].
  • sodium pyrophosphate's InChIKey is recorded as FQENQNTWSFEDLI-UHFFFAOYSA-J[9].
  • sodium pyrophosphate's chemical formula is recorded as Na₄O₇P₂[10].
  • sodium pyrophosphate's subclass of is recorded as chemical compound[11].
  • sodium pyrophosphate's has use is recorded as food additive[12].
  • sodium pyrophosphate's has part is recorded as oxygen[13].
  • sodium pyrophosphate's has part is recorded as sodium[14].
  • sodium pyrophosphate's has part is recorded as phosphorus[15].
  • sodium pyrophosphate's ChEMBL ID is recorded as CHEMBL450079[16].
  • sodium pyrophosphate's E number is recorded as E450(iii)[17].
  • sodium pyrophosphate's Freebase ID is recorded as /m/05m608[18].
  • sodium pyrophosphate's UNII is recorded as O352864B8Z[19].
  • sodium pyrophosphate's RTECS number is recorded as UX7350000[20].
  • sodium pyrophosphate's ChemSpider ID is recorded as 22813[21].
  • sodium pyrophosphate's PubChem CID is recorded as 24403[22].
  • sodium pyrophosphate's PubChem CID is recorded as 517048[23].
  • sodium pyrophosphate's ZVG number is recorded as 1540[24].
  • sodium pyrophosphate's ChEBI ID is recorded as 71240[25].
  • sodium pyrophosphate's has effect is recorded as tetrasodium pyrophosphate exposure[26].
  • sodium pyrophosphate's Reaxys registry number is recorded as 11329446[27].

Why It Matters

sodium pyrophosphate ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (82 views/month).[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[28] It is known by 19 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] . ChEMBL. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . Freebase Data Dumps. wikidata.org.
  17. [19] . Global Substance Registration System. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Q2311683. Retrieved . wikidata.org.
  20. [22] . PubChem. Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . ChEMBL. Retrieved . wikidata.org.
  24. [26] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  25. [27] . ChEBI. 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). sodium pyrophosphate. Retrieved May 3, 2026, from https://4ort.xyz/entity/sodium-pyrophosphate
MLA “sodium pyrophosphate.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sodium-pyrophosphate.
BibTeX @misc{4ortxyz_sodium-pyrophosphate_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{sodium pyrophosphate}}, year = {2026}, url = {https://4ort.xyz/entity/sodium-pyrophosphate}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): sodium pyrophosphate — https://4ort.xyz/entity/sodium-pyrophosphate (retrieved 2026-05-03)

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