METALLIC NITRATES IN PAPER CHROMATOGRAPHY. VI.SYSTEMS CONTAINING TRI-n- BUTYL PHOSPHATE AND NITRIC ACID

Journal Article · Thu Dec 31 23:00:00 EST 1959 · J. Chromatog.

DOI:https://doi.org/10.1016/S0021-9673(01)96977-8· OSTI ID:4149818

Kertes, A S; Beck, A

A continuation is presented of an investigation of the chromatographic behavior of metallic nitrates in tri-nbutyl phosphate. Experiments were carried out varying the technique, the initial concentration of the nitrates and, or the nitric acid, the organic diluent. and the concentration of TBP in the organic diluent. In solutions containing 0 to 5% TBP all ions had R/sub F/ values equal to zero. An increase of TBP above 20% caused R/sub F/ values to increase slightly. No other organic diluents used showed any great advantages over purified kerosene, B.P. 210 to 250 deg . For variations of acid concentration, 1 to 16 M, the R/sub F/ values of most ions are not affected. (B.O.G.)

• Research Organization: Hebrew Univ., Jerusalem
• NSA Number: NSA-14-011560
• OSTI ID: 4149818
• Journal Information: J. Chromatog., Journal Name: J. Chromatog. Vol. Vol: 3
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

BUTYL PHOSPHATES
CHEMISTRY
CHROMATOGRAPHY
IMPURITIES
METALS
NITRATES
NITRIC ACID
ORGANIC COMPOUNDS
PAPER
PETROLEUM
QUANTITY RATIO
SOLUTIONS
SOLVENTS