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iodic acid

chemical compound
Class type of: oxyanion Q408822

Facts

8 properties
Instance of
type of chemical entity
Subclass of
oxyanion
Canonical SMILES
OI(=O)=O[3]
Chemical formula
HIO₃[4]
Described by source
National Encyclopedia of Uzbekistan[9]
Has part(s)
hydrogen, iodine, oxygen[5][6][7]
Mass
+175.897[10]
PKa
+0.77[8]
🏷️ Also known as
en HOIO2 en HIO3 en Iodic(V) acid en iodic acid en [IO2(OH)] cs HIO3 cs kyselina jodičná de Jodsäure de Iodsäure de HIO3 el Υπεριωδικό οξύ es Acido yodico es Acido yódico es Ácido yodico es Ácido yódico es Ácido iódico es Acido iodico es Acido iódico es Ácido iodico fa یدیک اسید
🔖 Identifiers · 23
CAS Registry Number
7782-68-5
ChEBI ID
24857
ChEMBL ID
CHEMBL1161636
ChemSpider ID
22761
DSSTOX compound identifier
DTXCID9048013
DSSTox substance ID
DTXSID2064812
EC number
231-962-1
ECHA Substance Infocard ID
100.029.056
Elhuyar ZTH ID
025854
Freebase ID
/m/06pbl8
Gmelin number
25646
InChI
InChI=1S/HIO3/c2-1(3)4/h(H,2,3,4)
Show all 23 identifiers +11
InChIKey
ICIWUVCWSCSTAQ-UHFFFAOYSA-N
Interlingual Index ID
i115519
KBpedia ID
IodicAcid
Microsoft Academic ID (discontinued)
2780133359
PesticideInfo chemical ID
PRI3663
PubChem CID
24345, 73995016
Römpp online ID
RD-09-01166
SureChEMBL ID
20683
UNII
6U8J18JSBM
UniChem compound ID
443294
ZVG number
122693

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🔗 Connections
Has part(s) 3
hydrogen, oxygen, iodine
Described by source 1
National Encyclopedia of Uzbekistan
Subclass of 1
oxyanion
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Summary

iodic acid is a type of chemical entity[1]. It is a type of oxyanion[2].

References

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

Direct Wikidata claims

  1. [3] ↑ . PubChem. Retrieved . wikidata.org.
  2. [4] ↑ . PubChem. Retrieved . wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . CRC Handbook of Chemistry and Physics (1st student edition). wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . PubChem. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). iodic acid. Retrieved November 6, 2026, from https://4ort.xyz/entity/iodic-acid
MLA “iodic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/iodic-acid.
BibTeX @misc{4ortxyz_iodic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{iodic acid}}, year = {2026}, url = {https://4ort.xyz/entity/iodic-acid}, note = {Accessed: 2026-11-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): iodic acid — https://4ort.xyz/entity/iodic-acid (retrieved 2026-11-06)

Canonical URL: https://4ort.xyz/entity/iodic-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. 20w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Has parts → —
    Instance of → type of chemical entity
    Subclass of → —
    Aliases → —
    + 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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