<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-19 02:21:42 UTC</creation_date>
  <update_date>2026-08-26 00:26:27 UTC</update_date>
  <accession/>
  <common_name>PERIODIC ACID</common_name>
  <class>SmallMolecule</class>
  <description>Periodic acid is an inorganic compound with the chemical formula H5IO6 and an average molecular weight of 227.94 g/mol. PERIODIC ACID belongs to the halogen oxides, a subclass of halogen organides within the inorganic compounds. It is further classified as a homogeneous non-metal compound.

This substance is found in or released from four recorded sources. These include household cleaning and consumer products, specifically bleaching agents, and food, food processing and cookware, specifically fermentation processes for beer. Additionally, it is associated with electrical and electronic equipment, including radio transmission systems and fixed capacitors and their manufacture.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>Orthoperiodic acid</synonym>
  </synonyms>
  <chemical_formula>H5IO6</chemical_formula>
  <average_molecular_weight>227.9406</average_molecular_weight>
  <monisotopic_moleculate_weight>227.913081312</monisotopic_moleculate_weight>
  <iupac_name>tetrahydroxyiodous acid</iupac_name>
  <traditional_iupac>tetrahydroxyiodous acid</traditional_iupac>
  <cas_registry_number>10450-60-9</cas_registry_number>
  <smiles>O[I](O)(O)(O)(O)=O</smiles>
  <inchi>InChI=1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)</inchi>
  <inchikey>TWLXDPFBEPBAQB-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Inorganic compounds</kingdom>
    <super_class>Homogeneous non-metal compounds</super_class>
    <class>Halogen organides</class>
    <sub_class>Halogen oxides</sub_class>
    <direct_parent>Halogen oxides</direct_parent>
    <alternate_parents>
      <alternative_parent>Inorganic oxides</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Halogen oxide</substituent>
      <substituent>Inorganic oxide</substituent>
    </substituents>
    <molecular_framework/>
    <descriptors>
      <descriptor>iodine oxoacid</descriptor>
    </descriptors>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties>
    <property>
      <kind>logp</kind>
      <value>-2.1</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>-0.58</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>tetrahydroxyiodous acid</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>227.9406</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>227.913081312</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>O[I](O)(O)(O)(O)=O</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>H5IO6</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>TWLXDPFBEPBAQB-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>118.22</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>27.61</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>13.13</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>6</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>5</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <metabolism/>
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  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f726796ef70&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>25289</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>23622</chemspider_id>
  <kegg_id/>
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  <chebi_id/>
  <biocyc_id/>
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  <general_references/>
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</compound>
