Home › Entities › structural_class_of_chemical_entities › sulfonic acid

sulfonic acid

organic compound with the structure R−S(=O)₂−OH
ChemicalSubstance structural_class_of_chemical_entities Q250437
Press Enter · cited answer in seconds

sulfonic acid

Summary

sulfonic acid is a structural class of chemical entities[1]. It draws 586 Wikipedia views per month (structural_class_of_chemical_entities category, ranking #119 of 1,029).[2]

Key Facts

  • sulfonic acid's instance of is recorded as structural class of chemical entities[3].
  • sulfonic acid is a type of organosulfur compound[4].
  • sulfonic acid is a type of sulfur oxoacid[5].
  • sulfonic acid is a type of sulfonyl compound[6].
  • sulfonic acid's Commons category is recorded as Sulfonic acids[7].
  • sulfonic acid comprises oxygen[8].
  • sulfonic acid comprises sulfur[9].
  • sulfonic acid comprises carbon[10].
  • sulfonic acid comprises sulfonyl group[11].
  • sulfonic acid comprises acidic proton[12].
  • sulfonic acid comprises organyl group[13].
  • sulfonic acid comprises sulfo group[14].
  • sulfonic acid's topic's main category is recorded as Category:Sulfonic acids[15].
  • sulfonic acid's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[16].
  • sulfonic acid's described by source is recorded as Encyclopædia Britannica 11th edition[17].
  • sulfonic acid's described by source is recorded as Armenian Soviet Encyclopedia, vol. 11[18].

Why It Matters

sulfonic acid draws 586 Wikipedia views per month (structural_class_of_chemical_entities category, ranking #119 of 1,029).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[19] It is known by 4 alternative names across languages and contexts.[20]

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] ↑ . Glossary of Class Names of Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995). 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.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] ↑ . Wikidata sitelinks. wikidata.org.
  3. [20] ↑ . 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). sulfonic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/sulfonic-acid
MLA “sulfonic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sulfonic-acid.
BibTeX @misc{4ortxyz_sulfonic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{sulfonic acid}}, year = {2026}, url = {https://4ort.xyz/entity/sulfonic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): sulfonic acid — https://4ort.xyz/entity/sulfonic-acid (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/sulfonic-acid · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Instance of → —
    Subclass of → organosulfur compound, sulfur oxoacid, sulfonyl compound
    Subclass of → —
    Great russian encyclopedia online id (2017) → 4173029
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007548506605171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.