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chromic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q422642
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chromic acid

Summary

chromic acid is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (119 views/month).[2]

Key Facts

  • chromic acid's instance of is recorded as type of chemical entity[3].
  • chromic acid's chemical structure is recorded as Chromsäure.svg[4].
  • chromic acid's CAS Registry Number is recorded as 7738-94-5[5].
  • chromic acid's EC number is recorded as 231-801-5[6].
  • chromic acid's canonical SMILES is recorded as OCr(=O)OCr(=O)O">[7].
  • chromic acid's InChI is recorded as InChI=1S/Cr.2H2O.2O/h;2*1H2;;/q+2;;;;/p-2[8].
  • chromic acid's InChIKey is recorded as KRVSOGSZCMJSLX-UHFFFAOYSA-L[9].
  • chromic acid's Library of Congress authority ID is recorded as sh2013000232[10].
  • chromic acid's chemical formula is recorded as CrH₂O₄[11].
  • chromic acid's subclass of is recorded as oxyacid[12].
  • chromic acid's subclass of is recorded as chromium compound[13].
  • chromic acid's Commons category is recorded as Chromic acid[14].
  • chromic acid's BNCF Thesaurus ID is recorded as 32179[15].
  • chromic acid's has part is recorded as hydrogen[16].
  • chromic acid's has part is recorded as oxygen[17].
  • chromic acid's has part is recorded as chromium[18].
  • chromic acid's Freebase ID is recorded as /m/01vzp4[19].
  • chromic acid's UNII is recorded as SA8VOV0V7Q[20].
  • chromic acid's ChemSpider ID is recorded as 22834[21].
  • chromic acid's PubChem CID is recorded as 24425[22].
  • chromic acid's ZVG number is recorded as 5710[23].
  • chromic acid's ChEBI ID is recorded as 33143[24].
  • chromic acid's National Library of Spain SpMaBN ID is recorded as XX545530[25].
  • chromic acid's Encyclopædia Britannica Online ID is recorded as science/chromic-acid[26].
  • chromic acid's has effect is recorded as chromic acid exposure[27].

Why It Matters

chromic acid ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (119 views/month).[2] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[28] It is known by 24 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] ↑ . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: 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] ↑ . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . Nuovo soggettario. wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . Freebase Data Dumps. wikidata.org.
  18. [20] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  19. [21] ↑ . Q2311683. Retrieved . wikidata.org.
  20. [22] ↑ . PubChem. Retrieved . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . ChEBI. Retrieved . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . cdc.gov. cdc.gov. Provenance: 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). chromic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/chromic-acid
MLA “chromic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/chromic-acid.
BibTeX @misc{4ortxyz_chromic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{chromic acid}}, year = {2026}, url = {https://4ort.xyz/entity/chromic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): chromic acid — https://4ort.xyz/entity/chromic-acid (retrieved 2026-05-03)

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