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Reference substances

Reference substances

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IUPAC name:
barium sulfate

Inventory

EC number:
231-784-4
EC name:
Barium sulfate
CAS number:
7727-43-7
CAS number:
7727-43-7
Synonyms
Names:
Sulfuric acid, barium salt (1:1)

Molecular and structural information

Molecular formula:
Ba.H2O4S
Molecular weight:
233.39
SMILES notation:
[Ba+2].[O-]S(=O)(=O)[O-]
InChl:
InChI=1/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
Structural formula:
Chemical structure

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