Unit Ontology (UO)

Last submission date June 13, 2026
ID http://purl.obolibrary.org/obo/UO_0000076
http://purl.obolibrary.org/obo/UO_0000076
https://dev.matportal.org/ontologies/UO/UO_0000076
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Label mole fraction
Type http://www.w3.org/2002/07/owl#Class
subClassOf http://purl.obolibrary.org/obo/UO_1000076
mappingLoom molefraction
mappingSameURI mole fraction
prefLabel mole fraction
IAO_0000115 A concentration unit which denotes the number of moles of solute as a proportion of the total number of moles in a solution.
hasExactSynonym (x), chi
prefixIRI UO:0000076