CHEBI:155827 - argon-39 atom

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ChEBI Name argon-39 atom
Definition A trace radioisotope of argon with atomic mass of 38.964313 and a half-life of 269 years.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula [39Ar]
Net Charge 0
Average Mass 38.964
Monoisotopic Mass 38.96431
InChI InChI=1S/Ar/i1-1
Roles Classification
Application(s): isotopic tracer
A tracer which only differs in isotopic composition from the substance to be traced.
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ChEBI Ontology
Outgoing argon-39 atom (CHEBI:155827) has role isotopic tracer (CHEBI:35206)
argon-39 atom (CHEBI:155827) is a argon atom (CHEBI:49475)
Synonyms Sources
3918Ar ChEBI
39Ar ChemIDplus
39Ar radioisotope ChEBI
Ar-39 ChEBI
Ar-39 radioisotope ChEBI
argon 39 ChEBI
argon, isotope of mass 39 ChemIDplus
argon-39 ChEBI
Registry Number Type Source
25729-41-3 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
16429279 PubMed citation Europe PMC
17781454 PubMed citation Europe PMC
17791262 PubMed citation Europe PMC
28017500 PubMed citation Europe PMC
28755564 PubMed citation Europe PMC
30487580 PubMed citation Europe PMC
Last Modified
10 June 2020