SPECTROPHOTOMETRIC DETERMINATION OF THORIUM WITH RUTIN (QUERCETIN-3- RUTINOSIDE)

Journal Article · Fri Jun 01 00:00:00 EDT 1962 · J. Less-Common Metals

DOI:https://doi.org/10.1016/0022-5088(62)90075-9· OSTI ID:4829072

Dev, B; Jain, B D

Rutin was used for the spectrophotometric determination of thorium. Thorium forms with this reagent a deep yellow water-soluble complex, which obeys Lambert-- Beer's law at 4.35 m mu within the concentration range or 1.16--23.20 ppm of thorium. The color intensity of the complex does not vary between pH 3.0 and 4.0. The molar composition of the complex shows that it contains thorium and the rutin in the molar ratio of 1:2. The limits of interference due to various cations and anions in this determination are defined. (auth)

• Research Organization: Univ. of Delhi
• NSA Number: NSA-16-020427
• OSTI ID: 4829072
• Journal Information: J. Less-Common Metals, Vol. Vol: 4; Other Information: Orig. Receipt Date: 31-DEC-62
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CHEMISTRY
ABSORPTION
ACIDITY
ANIONS
BEER LAW
CATIONS
COLOR
INTERFERING ELEMENTS
LIGHT
OPTICS
PHOTOMETRY
QUANTITATIVE ANALYSIS
RUTIN
SOLUBILITY
SPECTRA
SPECTROSCOPY
THORIUM
THORIUM COMPLEXES
VITAMINS
WATER