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sulfuric acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q4118
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sulfuric acid

Summary

sulfuric acid is a type of chemical entity[1]. It ranks in the top 0.46% of type_of_chemical_entity entities by monthly Wikipedia readership (5,497 views/month, #58 of 12,596).[2]

Key Facts

  • sulfuric acid's instance of is recorded as type of chemical entity[3].
  • sulfuric acid's canonical SMILES is recorded as OS(O)(=O)=O[4].
  • sulfuric acid's chemical formula is recorded as H₂SO₄[5].
  • sulfuric acid is a type of mineral acid[6].
  • sulfuric acid is a type of diprotic acid[7].
  • sulfuric acid is a type of sulfur oxoacid[8].
  • sulfuric acid is used for acidulant[9].
  • sulfuric acid's Commons category is recorded as Sulfuric acid[10].
  • sulfuric acid comprises hydrogen[11].
  • sulfuric acid comprises oxygen[12].
  • sulfuric acid comprises sulfur[13].
  • sulfuric acid comprises sulfonyl group[14].
  • sulfuric acid comprises hydroxyl[15].
  • sulfuric acid's found in taxon is recorded as Arabidopsis thaliana[16].
  • sulfuric acid's found in taxon is recorded as Homo sapiens[17].
  • sulfuric acid's found in taxon is recorded as Caenorhabditis elegans[18].
  • sulfuric acid's refractive index is recorded as {'amount': '+1.397'}[19].
  • sulfuric acid's pKa is recorded as {'amount': '+1.92'}[20].
  • sulfuric acid's pKa is recorded as {'amount': '-3'}[21].
  • sulfuric acid's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[22].
  • sulfuric acid's described by source is recorded as Desktop Encyclopedic Dictionary[23].
  • sulfuric acid's described by source is recorded as Encyclopædia Britannica 11th edition[24].
  • sulfuric acid's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[25].
  • sulfuric acid's has effect is recorded as sulfuric acid poisoning[26].
  • sulfuric acid's has effect is recorded as acid rain[27].

Why It Matters

sulfuric acid ranks in the top 0.46% of type_of_chemical_entity entities by monthly Wikipedia readership (5,497 views/month, #58 of 12,596).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[28] It is known by 32 alternative names across languages and contexts.[29]

Related Entities

Chemická továrna Ineos

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . ChEBI. Retrieved . wikidata.org.
  3. [5] ↑ . PubChem. Retrieved . 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.
  14. [16] ↑ . Global expression profiling of sulfur-starved Arabidopsis by DNA macroarray reveals the role of O-acetyl-l-serine as a general regulator of gene expression in response to sulfur nutrition. wikidata.org.
  15. [17] ↑ . Recon 2.2: from reconstruction to model of human metabolism. wikidata.org.
  16. [18] ↑ . Modeling Meets Metabolomics-The WormJam Consensus Model as Basis for Metabolic Studies in the Model Organism. wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . inchem.org. inchem.org. Provenance: wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . cdc.gov. cdc.gov. Provenance: 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). sulfuric acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/sulfuric-acid
MLA “sulfuric acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sulfuric-acid.
BibTeX @misc{4ortxyz_sulfuric-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{sulfuric acid}}, year = {2026}, url = {https://4ort.xyz/entity/sulfuric-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): sulfuric acid — https://4ort.xyz/entity/sulfuric-acid (retrieved 2026-05-03)

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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. 13d ago · Ponor · 2026-05-16 view diff on Wikidata ↗
    Electric dipole moment → {'unit': 'Q40603', 'amount': '+2.72'}
    Subclass of → —
    Melting point → {'unit': 'Q25267', 'amount': '+10.31'}
    Subclass of → mineral acid, diprotic acid, sulfur oxoacid
    + 25 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P7982]]: sumporna-kiselina"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.