potassium metabisulfite

chemical compound
ChemicalSubstance type_of_chemical_entity Q417881
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Summary

potassium metabisulfite is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (857 views/month).[2]

Key Facts

  • potassium metabisulfite's instance of is recorded as type of chemical entity[3].
  • potassium metabisulfite's canonical SMILES is recorded as [O-]S(=O)S(=O)(=O)[O-].[K+].[K+][4].
  • potassium metabisulfite's chemical formula is recorded as K₂S₂O₅[5].
  • potassium metabisulfite is a type of S-alkyl thiosulfate anion[6].
  • potassium metabisulfite is used for food additive[7].
  • potassium metabisulfite's Commons category is recorded as Potassium metabisulfite[8].
  • potassium metabisulfite comprises potassium[9].
  • potassium metabisulfite comprises oxygen[10].
  • potassium metabisulfite comprises sulfur[11].
  • potassium metabisulfite's mass is recorded as {'amount': '+221.846'}[12].
  • potassium metabisulfite's safety classification and labelling is recorded as NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response[13].

Why It Matters

potassium metabisulfite ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (857 views/month).[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[14] It is known by 51 alternative names across languages and contexts.[15]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] ↑ . Wikidata sitelinks. wikidata.org.
  3. [15] ↑ . 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). potassium metabisulfite. Retrieved October 11, 2026, from https://4ort.xyz/entity/potassium-metabisulfite
MLA “potassium metabisulfite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/potassium-metabisulfite.
BibTeX @misc{4ortxyz_potassium-metabisulfite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{potassium metabisulfite}}, year = {2026}, url = {https://4ort.xyz/entity/potassium-metabisulfite}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): potassium metabisulfite — https://4ort.xyz/entity/potassium-metabisulfite (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/potassium-metabisulfite · 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. 16d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 3160
    "/* wbsetclaimvalue:1| */ Zvg number: 3160, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 19d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 3160
    "/* wbcreateclaim-create:1| */ Zvg number: 003160, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 16w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Has parts → —
    Instance of → type of chemical entity
    Has use → food additive
    Safety classification and labelling → NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tr */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37300|batch #37300]]"
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