N-m-Tolyl-o-Methoxybenzohydroxamic Acid (m-T-o-MBHA) as a Specific Reagent for Vanadium
- 1 January 1972
- journal article
- spectrometry
- Published by Taylor & Francis in Analytical Letters
- Vol. 5 (11) , 863-866
- https://doi.org/10.1080/00032717208069568
Abstract
A high selective and sensitive spectrophotometric method is described for the determination of traces of vanadium(V) using N-m-tolyl-o-methoxybenzohydroxamic acid. The violet complex extracted into chloroform (λmax = 545 nm) is stable for several days. As little as 0. 05 μg of vanadium is detectable.Keywords
This publication has 5 references indexed in Scilit:
- N-Arylhydroxamic acidsJournal of Chemical & Engineering Data, 1971
- Unsaturated n-arylhydroxamic acids as colorimetric reagents for vanadium(v)Analytica Chimica Acta, 1971
- USE OFN-BENZOYL-N-PHENYLHYDROXYLAMINE IN ANALYTICAL CHEMISTRYRussian Chemical Reviews, 1962
- Use of N-2-Thiophenecarbonyl-N-p-tolylhydroxylamine and N-2-Thiophenecarbonyl-N-phenylhydroxylamine as Reagents for VanadiumAnalytical Chemistry, 1961
- The colorimetric determination of vanadium with benzoylphenylhydroxylamineThe Analyst, 1960