| http://www.w3.org/ns/prov#value | - The preferred halogenated acids are fluorinated or chlorinated, especially perfluorinated or perchlorinated, saturated aliphatic acids of from 2 to 6 carbon atoms, more particularly of from 2 to 4 carbon atoms, such as dichloroacetic, ??,??-dichloropropionic, perfluoropropionic, and perfluoro-n-butyric acids.
|
