Die analytische anwendung der kohlendioxyddestillation

Volumetric and Gravimetric Analytical Methods for Organic Compounds

“…A somewhat complex procedure for the determination of ethanol in the presence of methanol, acetaldehyde in the presence of formaldehyde, or acetic acid in the presence of formic acid, is based on the fact that each of the 2carbon compounds mentioned above is oxidized only to acetic acid by H2Cr04 while each of the 1-carbon compounds is oxidized to carbon dioxide (95).…”

“…Glycerol forms a copper(II) complex which may be used in its determination (95). The complex is decomposed by acidification, and the copper(II) is determined iodometrically.…”

Organic Microchemistry

“…Holmes (155) described a test tube fitted with a ground-glass stopper and short side arm useful for adding nitric acid or other oxidant during wet combustion procedures for organic compounds. Maros and co-workers (268) presented a modification of their technique for carbon based on distillations and titration of C02. Vecera, Lakomy, and Lehar (435) measured the CO2 from the combustion by the change in electrical conductivity of a barium hydroxide absorbing solution.…”