Published August 1977
| Version v1
Journal article
Spectrophotometric determination of vanadium by diphenylcarbazide
Description
A precise, accurate and rapid method for spectrophotometric determination of vanadium has been developed based on coloured complex formation of vanadium with diphenylcarbazide. The complex is extracted in acetic acid medium and absorbances are measured at 560 nm. Effects of acidity, reagent, time interference have been studied. The system obeys Beer's law and sensitivity of the method was found to be 0.012 μg/cm2 (Sandel's). (author)
Additional details
Publishing Information
- Journal Title
- NML (Natl. Metall. Lab.) Tech. J.
- Journal Volume
- 19
- Journal Issue
- 3-4
- Series
- NML (Natl. Metall. Lab.) Tech. J.
- Journal Page Range
- 45-46
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 10422863
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- AZIDO COMPOUNDS; INTERFERING ELEMENTS; QUANTITATIVE CHEMICAL ANALYSIS; REAGENTS; SENSITIVITY; SPECTROPHOTOMETRY; VANADIUM
- Descriptors DEC
- CHEMICAL ANALYSIS; ELEMENTS; METALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; TRANSITION ELEMENTS
Optional Information
- Notes
- 12 refs.