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Record Information
Version1.0
Creation date2010-04-08 22:11:50 UTC
Update date2015-07-20 23:18:11 UTC
Primary IDFDB015433
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameSodium sulfate
DescriptionSodium sulfate, also known as NA2SO4 or natriumsulfat, belongs to the class of inorganic compounds known as alkali metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is an alkali metal. Sodium sulfate is an extremely strong acidic compound (based on its pKa).
CAS Number7757-82-6
Structure
Thumb
Synonyms
SynonymSource
Disodium sulfateChEBI
Disodium sulphateChEBI
Na2SO4ChEBI
NatriumsulfatChEBI
Salt cakeChEBI
Sodium sulfate, anhydrousChEBI
Sodium sulphateChEBI
Sodium sulfate, driedKegg
Disodium sulfuric acidGenerator
Disodium sulphuric acidGenerator
NatriumsulphatGenerator
Sodium sulfuric acid, anhydrousGenerator
Sodium sulphate, anhydrousGenerator
Sodium sulphuric acid, anhydrousGenerator
Sodium sulfuric acidGenerator
Sodium sulphuric acidGenerator
Sodium sulfuric acid, driedGenerator
Sodium sulphate, driedGenerator
Sodium sulphuric acid, driedGenerator
MirabilitumMeSH
Natrii sulphasMeSH
Sodium hydrosulfateMeSH
MangxiaoMeSH
Sulfuric acid, monosodium saltMeSH
Sodium sulfate, decahydrateMeSH
PuxiaoMeSH
Sodium bisulfateMeSH
Sodium bisulfate, monohydrateMeSH
Sodium sulfate, 35S-labeled CPDMeSH
ThenarditeMeSH
Dibasic sodium sulfatebiospider
Disodium monosulfatebiospider
E514db_source
Sulfuric acid disodium salt, 8CIdb_source
Predicted Properties
PropertyValueSource
logP-0.84ChemAxon
pKa (Strongest Acidic)-3ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area80.26 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity11.53 m³·mol⁻¹ChemAxon
Polarizability5.81 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaNa2O4S
IUPAC namedisodium sulfate
InChI IdentifierInChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI KeyPMZURENOXWZQFD-UHFFFAOYSA-L
Isomeric SMILES[Na+].[Na+].[O-]S([O-])(=O)=O
Average Molecular Weight142.042
Monoisotopic Molecular Weight141.931268528
Classification
Description Belongs to the class of inorganic compounds known as alkali metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is an alkali metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkali metal oxoanionic compounds
Sub ClassAlkali metal sulfates
Direct ParentAlkali metal sulfates
Alternative Parents
Substituents
  • Alkali metal sulfate
  • Inorganic sodium salt
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNa 32.37%; O 45.06%; S 22.57%DFC
Melting PointMp 884°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSSodium sulfate, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0006-0900000000-1f5f53c7d5c9bceafb1cSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0900000000-08f33d39631ba2503332Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0900000000-1a84dc66b40a055bfb90Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fdo-2900000000-5a560e948deba559efafSpectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDC13199
Pubchem Compound ID24436
Pubchem Substance IDNot Available
ChEBI ID32149
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDKBZ45-W:KBZ45-W
EAFUS ID3480
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDSodium_sulfate
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference