(chemistry) a process for lowering the sulfur content of petroleum and similar products by catalytic hydrogenation, sulfur compounds being converted to hydrogen sulfide
hydrofluate
hydrofluate
noun
(chemistry, archaic) A supposed compound of hydrofluoric acid and a base; a fluoride.
hydrofluosilicate
hydrofluosilicate
noun
(chemistry) A salt of hydrofluosilic acid.
hydrosulfate
hydrosulfate
noun
(chemistry) Any sulfate of an organic base
hydrosulfite
hydrosulfite
noun
(chemistry) dithionite
hyperfastidious
hyperfastidious
Adjective
Extremely fastidious.
hyperfastidiously
hyperfastidiousness
pseudofaithfully
pseudofatherly
sulfhydrate
sulfhydrate
noun
Synonym of hydrosulfide
sulfohydrate
tetrahydrofuran
tetrahydrofuran
noun
(organic chemistry) A heterocyclic ether having a five-membered ring with four carbon atoms and one oxygen; it is a colourless liquid with an ether-like smell, and is used as a polar solvent.
