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permanganic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q2823298
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permanganic acid

Summary

permanganic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (223 views/month).[2]

Key Facts

  • permanganic acid's instance of is recorded as type of chemical entity[3].
  • permanganic acid's canonical SMILES is recorded as OMn(=O)=OMn(=O)=O">[4].
  • permanganic acid's chemical formula is recorded as HMnO₄[5].
  • permanganic acid is a type of monoprotic acid[6].
  • permanganic acid is a type of manganese oxoacid[7].
  • permanganic acid's Commons category is recorded as Permanganic acid[8].
  • permanganic acid comprises hydrogen[9].
  • permanganic acid comprises oxygen[10].
  • permanganic acid comprises manganese[11].
  • permanganic acid's mass is recorded as {'unit': 'Q483261', 'amount': '+119.925529'}[12].
  • permanganic acid's melting point is recorded as {'unit': 'Q25267', 'amount': '+240'}[13].
  • permanganic acid's solubility is recorded as {'unit': 'Q834105', 'amount': '+64'}[14].
  • permanganic acid's conjugate base is recorded as permanganate ion[15].

Why It Matters

permanganic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (223 views/month).[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[16] It is known by 14 alternative names across languages and contexts.[17]

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] ↑ . 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] ↑ . PubChem. Retrieved . wikidata.org.
  11. [13] ↑ . pubchem.ncbi.nlm.nih.gov. pubchem.ncbi.nlm.nih.gov. Provenance: wikidata.org.
  12. [14] ↑ . pubchem.ncbi.nlm.nih.gov. pubchem.ncbi.nlm.nih.gov. Provenance: wikidata.org.
  13. [15] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] ↑ . Wikidata sitelinks. wikidata.org.
  3. [17] ↑ . 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). permanganic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/permanganic-acid
MLA “permanganic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/permanganic-acid.
BibTeX @misc{4ortxyz_permanganic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{permanganic acid}}, year = {2026}, url = {https://4ort.xyz/entity/permanganic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): permanganic acid — https://4ort.xyz/entity/permanganic-acid (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/permanganic-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. 2d ago · Twofivesixbot bot · 2026-05-28 view diff on Wikidata ↗
    Has part(s) → hydrogen, oxygen, manganese
    Has parts → —
    Subclass of → monoprotic acid, manganese oxoacid
    Solubility → {'unit': 'Q834105', 'amount': '+64'}
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|1 */ [[Property:P8189]]: 987007536405905171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.