CHEBI:133326 - barium sulfate

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ChEBI Name barium sulfate
ChEBI ID CHEBI:133326
Definition A metal sulfate with formula BaO4S. Virtually insoluble in water at room temperature, it is mostly used as a component in oil well drilling fluid it occurs naturally as the mineral barite.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula BaO4S
Net Charge 0
Average Mass 233.391
Monoisotopic Mass 233.857
InChI InChI=1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChIKey TZCXTZWJZNENPQ-UHFFFAOYSA-L
SMILES [O-]S([O-])(=O)=O.[Ba+2]
Roles Classification
Application(s): radioopaque medium
A substance having the property of absorbing, and therefore being opaque to, electromagnetic radiation, particularly X-rays.
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ChEBI Ontology
Outgoing barium sulfate (CHEBI:133326) has role radioopaque medium (CHEBI:37338)
barium sulfate (CHEBI:133326) is a barium salt (CHEBI:63320)
barium sulfate (CHEBI:133326) is a metal sulfate (CHEBI:51336)
IUPAC Name
barium sulfate
Synonyms Sources
barite ChemIDplus
BaSO4 ChEBI
BaSO4 ChEBI
blanc fixe ChemIDplus
Pigment White 22 ChemIDplus
sulfuric acid, barium salt (1:1) ChemIDplus
Brand Names Sources
Baritop ChemIDplus
Barosperse ChemIDplus
Barotrast ChemIDplus
E-Z-Paque ChemIDplus
Enamel White ChemIDplus
EneCat ChemIDplus
EneMark ChemIDplus
EntroBar ChemIDplus
Esophotrast ChemIDplus
Liquipake ChemIDplus
Macropaque ChemIDplus
Micropaque ChemIDplus
Microtrast ChemIDplus
Radiobaryt ChemIDplus
Radiopaque ChemIDplus
Readi-CAT ChemIDplus
Manual Xrefs Databases
Barium_sulfate Wikipedia
D02052 KEGG DRUG
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Registry Numbers Types Sources
11343139 Reaxys Registry Number Reaxys
7727-43-7 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
22831859 PubMed citation Europe PMC
25710096 PubMed citation Europe PMC
26903568 PubMed citation Europe PMC
Last Modified
19 September 2016