CHEBI:32584 - calcium sulfate hemihydrate

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ChEBI Name calcium sulfate hemihydrate
ChEBI ID CHEBI:32584
Stars This entity has been manually annotated by the ChEBI Team.
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Formula Ca2H2S2O9
Net Charge 0
Average Mass 290.29848
Monoisotopic Mass 289.83921
InChI InChI=1S/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4
InChIKey ZOMBKNNSYQHRCA-UHFFFAOYSA-J
SMILES [Ca++].[Ca++].[H]O[H].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
ChEBI Ontology
Outgoing calcium sulfate hemihydrate (CHEBI:32584) is a calcium salt (CHEBI:35156)
calcium sulfate hemihydrate (CHEBI:32584) is a hydrate (CHEBI:35505)
IUPAC Name
calcium sulfate—water (2/1)
Synonyms Sources
2CaSO4·H2O IUPAC
calcium sulphate hemihydrate ChEBI
Gipshalbhydrat ChEBI
gypsum hemihydrate ChemIDplus
plaster of Paris ChemIDplus
Manual Xref Database
C17258 KEGG COMPOUND
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Registry Numbers Types Sources
10034-76-1 CAS Registry Number KEGG COMPOUND
26499-65-0 CAS Registry Number ChemIDplus
Last Modified
04 August 2014