C5H5N — Pyridine Pyridine Structures de la pyridine Général Nom IUPAC Azine … Wikipédia en Français
pyridine — C5H5N; a colorless volatile liquid of empyreumatic odor and burning taste, resulting from the dry distillation of organic matter containing nitrogen; used as an industrial solvent, in analytic chemistry, and for denaturing alcohol … Medical dictionary
Pyridine — Pyridine … Wikipedia
Пиридин — С5Н5N. Это вещество вместе с целым рядом аналогичных ему соединений, вообще называемых пиридиновыми основаниями, было открыто в 1846 г. Андерсоном при исследовании костяного масла, получающегося сухой перегонкой необезжиренных костей. С момента… … Энциклопедический словарь Ф.А. Брокгауза и И.А. Ефрона
Weak base — In chemistry, a weak base is a chemical base that does not ionize fully in an aqueous solution. As Bronsted Lowry bases are proton acceptors, a weak base may also be defined as a chemical base in which protonation is incomplete. This results in a … Wikipedia
Cobalt(II) chloride — Anhydrous Hexahydrate … Wikipedia
Chromium(III) chloride — Anhydrous Dihydrate … Wikipedia
Hydrodesulfurization — (HDS) is a catalytic chemical process widely used to remove sulfur (S) from natural gas and from refined petroleum products such as gasoline or petrol, jet fuel, kerosene, diesel fuel, and fuel oils.[1][2] The purpose of removing the sulfur is to … Wikipedia
110-86-1 — Pyridine Pyridine Structures de la pyridine Général Nom IUPAC Azine … Wikipédia en Français
Pyridine — Structures de la pyridine Général Nom IUPAC Azine … Wikipédia en Français
