Record Information
Version1.0
Creation Date2016-05-26 01:44:37 UTC
Update Date2016-11-09 01:19:02 UTC
Accession NumberCHEM030219
Identification
Common NameMagnesium sulfate heptahydrate
ClassSmall Molecule
DescriptionA hydrate that is the heptahydrate form of magnesium sulfate.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
Bitter saltChEBI
Epsom saltChEBI
EpsomiteChEBI
Magnesium sulfate (1:1) heptahydrateChEBI
Magnesium sulphate heptahydrateChEBI
MgSO4.7H2OChEBI
Sulfuric acid magnesium salt heptahydrateChEBI
Magnesium sulfate hydrateKegg
Conclyte-MGKegg
Magnesium sulfuric acid (1:1) heptahydric acidGenerator
Magnesium sulphate (1:1) heptahydrateGenerator
Magnesium sulphuric acid (1:1) heptahydric acidGenerator
Magnesium sulfuric acid heptahydric acidGenerator
Magnesium sulphuric acid heptahydric acidGenerator
Sulfate magnesium salt heptahydrateGenerator
Sulfuric acid magnesium salt heptahydric acidGenerator
Sulphate magnesium salt heptahydrateGenerator
Sulphuric acid magnesium salt heptahydric acidGenerator
Magnesium sulfuric acid hydric acidGenerator
Magnesium sulphate hydrateGenerator
Magnesium sulphuric acid hydric acidGenerator
Magnesium sulfate heptahydrateGenerator
Chemical FormulaH14MgO11S
Average Molecular Mass246.475 g/mol
Monoisotopic Mass246.011 g/mol
CAS Registry Number10034-99-8
IUPAC Namemagnesium(2+) ion heptahydrate sulfate
Traditional Namemagnesium(2+) ion heptahydrate sulfate
SMILESO.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI IdentifierInChI=1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI KeyWRUGWIBCXHJTDG-UHFFFAOYSA-L
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as alkaline earth 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 alkaline earth metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkaline earth metal oxoanionic compounds
Sub ClassAlkaline earth metal sulfates
Direct ParentAlkaline earth metal sulfates
Alternative Parents
Substituents
  • Alkaline earth metal sulfate
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
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
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
SpectraNot Available
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDDBSALT001240
HMDB IDHMDB0303545
FooDB IDFDB015432
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDCPD0-2387
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkEpsomite
Chemspider ID23226
ChEBI ID31795
PubChem Compound ID24843
Kegg Compound IDC12505
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General References
1. https://www.ncbi.nlm.nih.gov/pubmed/?term=12078740
2. https://www.ncbi.nlm.nih.gov/pubmed/?term=21595222
3. https://www.ncbi.nlm.nih.gov/pubmed/?term=26281883
4. https://www.ncbi.nlm.nih.gov/pubmed/?term=28970193
5. https://www.ncbi.nlm.nih.gov/pubmed/?term=30510660
6. https://www.ncbi.nlm.nih.gov/pubmed/?term=5492983