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IUPAC name:
Calcium sulfate hemihydrate

Inventory

CAS number:
10034-76-1
Synonyms
Names:
Sulfuric acid, calcium salt, hydrate (2:2:1)

Molecular and structural information

Molecular formula:
CaSO4·1/2H2O
Molecular weight:
ca. 145.15
SMILES notation:
[Ca+2].[Ca+2].O.[O-]S(=O)(=O)[O-].[O-]S([O-])(=O)=O
InChl:
InChI=1/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4
Structural formula:
Chemical structure

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