Published 1982
| Version v1
Journal article
Kinetic-fluorimetric determination of microamounts of cerium(IV) by means of sodium 4,8-diamino-1,5-dihydroxyanthraquinone-2,6-disulphonate
- 1. Malaga Univ., (Spain). Dept. of Analytical Chemistry
Description
A kinetic method for determination of traces of Ce(IV), based on the oxidation of sodium 4,8-diamino-1,5-dihydroxyanthraquinone-2,6-disulphonate is described. The reaction is monitored by means of the fluorescence of the oxidation product (lambdasub(ex) = 525 nm, lambdasub(em) = 585 nm), and allows determination of 0.02-0.37 ppm Ce(IV). The proposed method has few interferences. (author)
Additional details
Publishing Information
- Journal Title
- Mikrochim. Acta
- Journal Volume
- 1
- Journal Issue
- 3/4
- Series
- Mikrochim. Acta.
- Journal Page Range
- 175-181
- ISSN
- 0026-3672
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 13704897
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ANTHRAQUINONES; CERIUM; CHEMICAL REACTION KINETICS; FLUORESCENCE SPECTROSCOPY; INTERFERING ELEMENTS; QUANTITATIVE CHEMICAL ANALYSIS; SENSITIVITY
- Descriptors DEC
- AROMATICS; CHEMICAL ANALYSIS; ELEMENTS; EMISSION SPECTROSCOPY; KINETICS; METALS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; QUINONES; RARE EARTHS; REACTION KINETICS; SPECTROSCOPY