hydrogen fluoride

chemical compound
ChemicalSubstance type_of_chemical_entity Q2468
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hydrogen fluoride

Summary

hydrogen fluoride is a type of chemical entity[1]. It ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (1,093 views/month).[2]

Key Facts

  • hydrogen fluoride's instance of is recorded as type of chemical entity[3].
  • hydrogen fluoride's canonical SMILES is recorded as F[4].
  • hydrogen fluoride's chemical formula is recorded as FH[5].
  • hydrogen fluoride is a type of fluoride[6].
  • hydrogen fluoride is a type of hydrogen halide[7].
  • hydrogen fluoride is part of hydrofluoric acid[8].
  • hydrogen fluoride's Commons category is recorded as Hydrogen fluoride[9].
  • hydrogen fluoride comprises hydrogen[10].
  • hydrogen fluoride comprises fluorine[11].
  • hydrogen fluoride's found in taxon is recorded as Catha edulis[12].
  • hydrogen fluoride's pKa is recorded as {'amount': '+3.17'}[13].
  • hydrogen fluoride's pKa is recorded as {'amount': '+3.14'}[14].
  • hydrogen fluoride's NIOSH Pocket Guide ID is recorded as 0334[15].
  • hydrogen fluoride's density is recorded as {'amount': '+1'}[16].
  • hydrogen fluoride's mass is recorded as {'amount': '+20.006'}[17].
  • hydrogen fluoride's melting point is recorded as {'amount': '-118'}[18].
  • hydrogen fluoride's melting point is recorded as {'amount': '-83.36'}[19].
  • hydrogen fluoride's boiling point is recorded as {'amount': '+67'}[20].
  • hydrogen fluoride's boiling point is recorded as {'amount': '+20'}[21].
  • hydrogen fluoride's vapor pressure is recorded as {'amount': '+783'}[22].
  • hydrogen fluoride's immediately dangerous to life or health is recorded as {'amount': '+24.6'}[23].
  • hydrogen fluoride's electric dipole moment is recorded as {'amount': '+1.826'}[24].
  • hydrogen fluoride's ionization energy is recorded as {'amount': '+15.98'}[25].
  • hydrogen fluoride's ionization energy is recorded as {'amount': '+16.04'}[26].
  • hydrogen fluoride's time-weighted average exposure limit is recorded as {'amount': '+2.5'}[27].

Why It Matters

hydrogen fluoride ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (1,093 views/month).[2] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[28] It is known by 40 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] ↑ . 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] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . 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). hydrogen fluoride. Retrieved October 3, 2026, from https://4ort.xyz/entity/hydrogen-fluoride
MLA “hydrogen fluoride.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Oct. 2026, https://4ort.xyz/entity/hydrogen-fluoride.
BibTeX @misc{4ortxyz_hydrogen-fluoride_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydrogen fluoride}}, year = {2026}, url = {https://4ort.xyz/entity/hydrogen-fluoride}, note = {Accessed: 2026-10-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydrogen fluoride — https://4ort.xyz/entity/hydrogen-fluoride (retrieved 2026-10-03)

Canonical URL: https://4ort.xyz/entity/hydrogen-fluoride · 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. 9d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 1040
    "/* wbsetclaimvalue:1| */ [[Property:P679]]: 1040, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 11d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 1040
    "/* wbcreateclaim-create:1| */ [[Property:P679]]: 001040, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 19w ago · Twofivesixbot bot · 2026-05-23 view diff on Wikidata ↗
    Melting point → {'amount': '-118'}, {'amount': '-83.36'}
    Safety classification and labelling → NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
    Pka → {'amount': '+3.17'}, {'amount': '+3.14'}
    Boiling point → {'amount': '+67'}, {'amount': '+20'}
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007533740105171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.