Magnesium sulfate heptahydrate (CED0001045)

Record Information
Version1.0
Creation Date2016-05-26 01:44:37 UTC
Update Date2026-04-16 20:48:02 UTC
Accession NumberCHEM030219
Identification
Common NameMagnesium sulfate heptahydrate
ClassSmall Molecule
Description
Magnesium sulfate heptahydrate (H14MgO11S) is a compound with an average molecular weight of 246.47 g/mol. Magnesium sulfate heptahydrate belongs to the alkaline earth metal sulfates, a subclass of alkaline earth metal oxoanionic compounds within the inorganic compounds. In biological contexts, it serves as a cofactor (PMC13024846). Industrial applications for the compound are extensive, where it is utilized as a cleaning agent, emulsifier, thickening agent, pH regulating agent, flavouring and nutrient, anti-caking agent, lubricating agent, and as processing aids not otherwise specified. The substance is found in or released from 26 recorded sources. Within the category of electrical and electronic equipment, it is associated with antennas, discharge lamps, electric switches, adjustable resistors, and electrically stimulated smoking devices, among three others. In the realm of food, food processing, and cookware, it is linked to the preparation of malt, wort, and vinegar, as well as fermentation processes for beer and the preparation of wine or sparkling wine, among three others. Regarding household cleaning and consumer products, it is found in bleaching agents, cigar cigarettes, non electric simulated smoking devices, other smoking requisites, pipe accessories, and three others. Additionally, it is recorded in building and construction materials, specifically in floors and ceilings.
Contaminant Type
  • Human Neurotoxin
Chemical Structure
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
ApplicationsNot Available
Biological Roles
Chemical RolesNot Available
Organoleptic EffectsNot 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
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
SpectraNot Available
Toxicity Profile
Mechanism of ToxicityNot Available
Carcinogenicity (IARC Classification)Not Available
Minimum Risk LevelNot Available
SymptomsNot Available
TreatmentNot Available
Toxicity ValuesNot Available
Health Effects
Health EffectRelationshipDirectionReference
Exposure Sources
Source IDSourceSectorReference
233BrushesPersonal care & cosmeticsNot Available
495CeilingsBuilding & ConstructionNot Available
497FloorsBuilding & ConstructionNot Available
504Adjustable ResistorsElectrical & Electronic EquipmentNot Available
506AntennasElectrical & Electronic EquipmentNot Available
514Discharge LampsElectrical & Electronic EquipmentNot Available
517Electric SwitchesElectrical & Electronic EquipmentNot Available
518Electrically Stimulated Smoking DevicesElectrical & Electronic EquipmentNot Available
521Fixed Capacitors And Their ManufactureElectrical & Electronic EquipmentNot Available
527MagnetsElectrical & Electronic EquipmentNot Available
529Power CablesElectrical & Electronic EquipmentNot Available
544Fermentation Processes For BeerFood, food processing & cookwareNot Available
547Preparation Of MaltFood, food processing & cookwareNot Available
548Preparation Of VinegarFood, food processing & cookwareNot Available
549Preparation Of Wine Or Sparkling WineFood, food processing & cookwareNot Available
550Preparation Of WortFood, food processing & cookwareNot Available
551Processing FishFood, food processing & cookwareNot Available
552Processing MeatsFood, food processing & cookwareNot Available
553Treatment Of HopsFood, food processing & cookwareNot Available
555Bleaching AgentsHousehold cleaning & consumer productsNot Available
556Cigar CigarettesHousehold cleaning & consumer productsNot Available
559Non Electric Simulated Smoking DevicesHousehold cleaning & consumer productsNot Available
560Other Smoking RequisitesHousehold cleaning & consumer productsNot Available
562Pipe AccessoriesHousehold cleaning & consumer productsNot Available
566Tobacco PipesHousehold cleaning & consumer productsNot Available
568Tobacco Product Moisture ControlHousehold cleaning & consumer productsNot Available
569Tobacco Smoke FiltersHousehold cleaning & consumer productsNot Available
578Making CigarsIndustrial manufacturing & chemical processingNot Available
579Manufacture Of Iron Or SteelIndustrial manufacturing & chemical processingNot Available
581Paper Making MachinesIndustrial manufacturing & chemical processingNot Available
583Anchoring EquipmentMarine, shipping & aquacultureNot Available
598Fertiliser DistributorsAgriculture & land managementNot Available
602MolluscicidesAgriculture & land managementNot Available
603NematocidesAgriculture & land managementNot Available
604Pest AttractantsAgriculture & land managementNot Available
605Pest RepellantsAgriculture & land managementNot Available
607Rodenticides(1)Agriculture & land managementNot Available
608RodenticidesAgriculture & land managementNot Available
609AftershavePersonal care & cosmeticsNot Available
612Body Washing Or Cleaning ImplementsPersonal care & cosmeticsNot Available
613DepilatoriesPersonal care & cosmeticsNot Available
617Lip Care ProductsPersonal care & cosmeticsNot Available
630ToysRecreation & sports surfacesNot Available
638Decorating TextilesTextiles, leather & furnishingsNot Available
650Purses Luggage Hand BagsTextiles, leather & furnishingsNot Available
652RopesTextiles, leather & furnishingsNot Available
657Surface Finishing Of LeatherTextiles, leather & furnishingsNot Available
659Transfer PrintingTextiles, leather & furnishingsNot Available
662Yarns Or ThreadsTextiles, leather & furnishingsNot Available
Pathways
0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets
StructureProteinUniProt IDOrganismRelationshipDetails
Carbonic anhydrase 2 structureClick to view 3D structureCarbonic anhydrase 2P00918HumansPredicted (SEA)3406.29
Carbonic anhydrase 7 structureClick to view 3D structureCarbonic anhydrase 7P43166HumansPredicted (SEA)2231.55
Carbonic anhydrase 1 structureClick to view 3D structureCarbonic anhydrase 1P00915HumansPredicted (SEA)2998.75
Carbonic anhydrase 9 structureClick to view 3D structureCarbonic anhydrase 9Q16790HumansPredicted (SEA)3025.53
Click to view 3D structureAlpha carbonic anhydraseB5SU02Stylophora pistillataPredicted (SEA)180.999
Click to view 3D structureCarbonic anhydraseC0IX24Stylophora pistillataPredicted (SEA)180.999
Carbonic anhydrase 4 structureClick to view 3D structureCarbonic anhydrase 4P22748HumansPredicted (SEA)1970.13
Carbonic anhydrase 6 structureClick to view 3D structureCarbonic anhydrase 6P23280HumansPredicted (SEA)1557.92
Click to view 3D structureCarbonic anhydraseP40881Methanosarcina thermophilaPredicted (SEA)107.354
Click to view 3D structureAstrosclerin-3A6YCJ1Astrosclera willeyanaPredicted (SEA)298.396
Dual specificity protein phosphatase 5 structureClick to view 3D structureDual specificity protein phosphatase 5Q16690HumansPredicted (SEA)10.3539
Click to view 3D structureCarbonic anhydraseP53615Saccharomyces cerevisiae S288cPredicted (SEA)353.202
Click to view 3D structureCarbonic anhydrase 2P00921Bos taurusPredicted (SEA)508.511
Carbonic anhydrase 12 structureClick to view 3D structureCarbonic anhydrase 12O43570HumansPredicted (SEA)5581.79
Click to view 3D structureCarbonic anhydraseQ5AJ71Candida albicans (strain SC5314 / ATCC MYA-2876) (Yeast)Predicted (SEA)2069.08
Click to view 3D structureBeta-carbonic anhydrase 1P9WPJ7Mycobacterium tuberculosisPredicted (SEA)1617.32
Click to view 3D structureCarbonic anhydrase 2Q3I4V7Cryptococcus neoformansPredicted (SEA)2112.05
Click to view 3D structureCarbonic anhydrase 5B, mitochondrialQ9Y2D0HumansPredicted (SEA)3967.43
Click to view 3D structureDelta carbonic anhydraseQ5U9J1Conticribra weissflogiiPredicted (SEA)503.217
Click to view 3D structureCarbonic anhydraseQ6FTL6Candida glabrata CBS 138Predicted (SEA)1301.17
Click to view 3D structureCarbonate dehydrataseB2V8E3Sulfurihydrogenibium sp. (strain YO3AOP1)Predicted (SEA)609.637
Click to view 3D structureCarbonic anhydraseO24855Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacterpylori)Predicted (SEA)755.994
Click to view 3D structureCarbonic anhydrase, alpha familyQ31FD6Thiomicrospira crunogenaPredicted (SEA)609.715
Click to view 3D structureCarbonic anhydrase 15Q99N23Mus musculusPredicted (SEA)3325.87
Click to view 3D structureCarbonic anhydrase 5A, mitochondrialP35218HumansPredicted (SEA)5108.47
Concentrations
Not Available
External Links
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