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phosphonic acid

any organophosphorus compound having a structure RP(=O)(OH)₂
ChemicalSubstance structural_class_of_chemical_entities Q64699467
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phosphonic acid

Summary

phosphonic acid is a structural class of chemical entities[1]. It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • phosphonic acid's instance of is recorded as structural class of chemical entities[3].
  • phosphonic acid's subclass of is recorded as phosphorus oxoacid[4].
  • phosphonic acid's subclass of is recorded as organic compound, having C-P covalent bound[5].
  • phosphonic acid's Commons category is recorded as Phosphonic acids[6].
  • phosphonic acid's ChEBI ID is recorded as 26069[7].
  • phosphonic acid's topic's main category is recorded as Category:Phosphonic acids[8].
  • phosphonic acid's different from is recorded as phosphonate[9].
  • phosphonic acid's different from is recorded as phosphonic acid[10].
  • phosphonic acid's different from is recorded as organophosphate[11].
  • phosphonic acid's Google Knowledge Graph ID is recorded as /g/11bc5pbkb4[12].
  • phosphonic acid's JSTOR topic ID is recorded as phosphonic-acids[13].
  • phosphonic acid's conjugate base is recorded as organic phosphonate[14].
  • phosphonic acid's IUPAC Gold Book ID is recorded as P04560[15].

Why It Matters

phosphonic acid has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[2] It is known by 5 alternative names across languages and contexts.[16]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995). wikidata.org.
  2. [4] ↑ . Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995). wikidata.org.
  3. [5] ↑ . Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995). wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [16] ↑ . 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). phosphonic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/phosphonic-acid-q64699467
MLA “phosphonic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/phosphonic-acid-q64699467.
BibTeX @misc{4ortxyz_phosphonic-acid-q64699467_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{phosphonic acid}}, year = {2026}, url = {https://4ort.xyz/entity/phosphonic-acid-q64699467}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): phosphonic acid — https://4ort.xyz/entity/phosphonic-acid-q64699467 (retrieved 2026-05-03)

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