Published 1977
| Version v1
Miscellaneous
Antipyrine dyes as reagents for photometric and titrimetric determinations of tungsten
Description
The results and procedure of determining tungsten with chrompyrazole, chrompyrazole 1, and chromethylpyrazol are presented. It is shown that the most sensitive reagent for rhodanide tungsten anion is chrompyrazole 1. On the basis of the study the procedures are proposed for photometric determination of tungsten with chrompyrazole 1 in solutions of tungstates and the chromonickeltungsten steel
Additional details
Additional titles
- Original title (Russian)
- Антипириновые красители как реагенты для фотометрического и титриметрического определения вольфрама
Publishing Information
- Imprint Title
- Pyrazolone derivatives usage in analytical chemistry
- Journal Page Range
- p. 120-124.
- Report number
- INIS-mf--4643
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 10432259
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- DYES; PHOTOMETRY; PYRAZOLES; QUANTITATIVE CHEMICAL ANALYSIS; REAGENTS; TITRATION; TUNGSTEN; TUNGSTEN COMPLEXES
- Descriptors DEC
- AZOLES; CHEMICAL ANALYSIS; COMPLEXES; ELEMENTS; HETEROCYCLIC COMPOUNDS; METALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENTS
Optional Information
- Notes
- Imprint:Primenenie proizvodnykh pirazolona v analiticheskoj khimii.;Mezhvuzovskij sbornik nauchnykh trudov.