๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Application of absorption spectrum of sodium vanadate to determination of vanadium

โœ Scribed by Irwin M. Gottlieb; J.Fred Hazel.; Wallace M. McNabb

Publisher
Elsevier Science
Year
1954
Tongue
English
Weight
351 KB
Volume
11
Category
Article
ISSN
0003-2670

No coin nor oath required. For personal study only.

โœฆ Synopsis

Al'l3~ICA'HON 01; Al3SOI'CI'TION SPECTl~Ul'vI OF SODIUM VANADA'I'13 'I-0 DI~T_ISR~'IlNATION OF VANADIUAM * IJSWIN M. C;O-J.-J..I',JEl3, J. PRJ<D II.UKT., ANID WAT,T,ACE M. AMcNAT~R 'I'lw ~)uq)osc 01 the prcscnt worl c was to study Chc ultruviolct absorption clinractc~ristics ol sodium vnnad;itc in one molar sodium hyclrosiclc solution. Water solutions of vanadatcs arc known to 1112 scnsitivc to cliangc from one spccics or form to anotllcr with change in prx of the solutionl, viz.,

๐Ÿ“œ SIMILAR VOLUMES

Kinetic determination of sotalol by oxid
Kinetic determination of sotalol by oxidation with sodium vanadate
โœ Salah M. Sultan; A.M. Bukhari; Herman Perzanowski ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 235 KB

A kinetic method is described for the determination of sotalol. The method uses 0.033 M sodium vanadate to oxidize sotalol in 4 M sulphuric acid. The solution is heated at 90 degrees C and the absorbance is measured at 750 nm at a fixed time of 30 min. The concentration (c) of sotalol is calculated