<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2016-05-19 02:27:00 UTC</creation_date>
  <update_date>2026-05-14 19:07:29 UTC</update_date>
  <accession/>
  <common_name>SODIUM SULFIDE</common_name>
  <class>SmallMolecule</class>
  <description>Sodium sulfide is an inorganic compound with the chemical formula Na2S and an average molecular weight of 78.04 g/mol. SODIUM SULFIDE belongs to the alkali metal sulfides, a subclass of alkali metal organides within the inorganic compounds. In industrial applications, the compound serves as a reducing agent and a depilatory (PMC13410818, PMC168232, PMC4653830, PMC6367845).

The compound is found in or released from 30 recorded sources. Within the category of electrical and electronic equipment, it is associated with amplifiers, antennas, auxiliary devices, colour television systems, and communication cables or conductors, among 13 other items. It is present in household cleaning and consumer products, including soap detergents, bleaching agents, tobacco smoke filters, cigar cigarettes, and non electric simulated smoking devices. In the context of food, cookware, and food processing, sodium sulfide is linked to cellar tools, the processing of meats, the preparation of wort, and fermentation processes for beer. Additionally, it is found in building and construction materials such as roofs, ceilings, and tents or canopies.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>Disodium sulfide</synonym>
  </synonyms>
  <chemical_formula>Na2S</chemical_formula>
  <average_molecular_weight>78.04</average_molecular_weight>
  <monisotopic_moleculate_weight>77.95160973</monisotopic_moleculate_weight>
  <iupac_name>disodium sulfanediide</iupac_name>
  <traditional_iupac>disodium sulfanediide</traditional_iupac>
  <cas_registry_number>1313-82-2</cas_registry_number>
  <smiles>[Na+].[Na+].[S--]</smiles>
  <inchi>InChI=1S/2Na.S/q2*+1;-2</inchi>
  <inchikey>GRVFOGOEDUUMBP-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Inorganic compounds</kingdom>
    <super_class>Mixed metal/non-metal compounds</super_class>
    <class>Alkali metal organides</class>
    <sub_class>Alkali metal sulfides</sub_class>
    <direct_parent>Alkali metal sulfides</direct_parent>
    <alternate_parents>
      <alternative_parent>Inorganic sodium salts</alternative_parent>
      <alternative_parent>Inorganic sulfides</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Alkali metal sulfide</substituent>
      <substituent>Inorganic salt</substituent>
      <substituent>Inorganic sodium salt</substituent>
      <substituent>Inorganic sulfide</substituent>
    </substituents>
    <molecular_framework/>
    <descriptors>
      <descriptor>inorganic sodium salt</descriptor>
      <descriptor>sulfide salt</descriptor>
    </descriptors>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways>
    <pathway>
      <name>Sodium sulfide Drug Metabolism Action Pathway</name>
      <smpdb_id>SMP0144606</smpdb_id>
      <kegg_map_id/>
    </pathway>
  </pathways>
  <state/>
  <appearance/>
  <experimental_properties>
    <property>
      <kind>logp</kind>
      <value>-0.77</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>-0.77</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>pka_strongest_acidic</kind>
      <value>3.09</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>iupac</kind>
      <value>disodium sulfanediide</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>average_mass</kind>
      <value>78.04</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>77.95160973</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>[Na+].[Na+].[S--]</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>Na2S</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/2Na.S/q2*+1;-2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>GRVFOGOEDUUMBP-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polar_surface_area</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>refractivity</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>polarizability</kind>
      <value>1.78</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>rotatable_bond_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>acceptor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>donor_count</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>physiological_charge</kind>
      <value>1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formal_charge</kind>
      <value>0</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
  <mechanism_of_toxicity/>
  <metabolism/>
  <toxicity/>
  <lethaldose/>
  <carcinogenicity/>
  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3baf494cf0&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id>DB11159</drugbank_id>
  <hmdb_id/>
  <pubchem_compound_id>14804</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>14120</chemspider_id>
  <kegg_id/>
  <uniprot_id/>
  <omim_id/>
  <chebi_id/>
  <biocyc_id/>
  <ctd_id/>
  <stitch_id/>
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  <pdb_id/>
  <wikipidia/>
  <general_references/>
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</compound>
