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Barium MeSH Descriptor Data 2026


MeSH Heading
Barium
Tree Number(s)
D01.268.552.050
D01.268.556.062
D01.552.539.124
D01.552.544.062
Unique ID
D001464
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D001464
Scope Note
An element of the alkaline earth group of metals. It has an atomic symbol Ba, atomic number 56, and atomic weight 138. All of its acid-soluble salts are poisonous.
Registry Numbers
24GP945V5T
Related Numbers
7440-39-3
CAS Type 1 Name
Barium
See Also
Barium Radioisotopes
Date Introduced
1966/01/01
Last Updated
2015/06/05
Barium Preferred
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