THE POLAROGRAPHIC DETERMINATION OF ALUMINIUM. II. THE DETERMINATION OF MICROGRAM AMOUNTS OF ALUMINUM IN BERYLLIUM METAL

Journal Article · Sun Jun 01 04:00:00 EDT 1958 · Analytica Chimica Acta (Netherlands)

DOI:https://doi.org/10.1016/S0003-2670(00)87187-1· OSTI ID:4301269

Perkins, M; Reynolds, G F

A description is given of the application of the polarographic determination of aluminum using solochrome violet R.S. to the determination of microgram amounts of this element in beryllium metal. The method involves the removal of the aluminum from the balk of the beryllium and froni certain other elements by extraction with 8-hydroxquinoline into chloroform. after destruction of the oxinate and removal of iron and other interfering elements still remaining by mercury cathode electrolysis the aluminum is determined polarographically. Results are presented-and some theoretical aspects are discussed. (auth)

• Research Organization: Ministry of Supply, Woolwich, Eng.
• NSA Number: NSA-12-012262
• OSTI ID: 4301269
• Journal Information: Analytica Chimica Acta (Netherlands), Journal Name: Analytica Chimica Acta (Netherlands) Vol. Vol: 18; ISSN ACACA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ALUMINUM
BERYLLIUM
CATHODES
CHEMICAL REACTIONS
CHEMISTRY
CHLORINATED HYDROCARBONS
DECOMPOSITION
DYES
ELECTROLYSIS
HETEROCYCLICS
HYDROXIDES
IRON
MERCURY
METALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
POLAROGRAPHY
QUALITATIVE ANALYSIS
QUANTITATIVE ANALYSIS
QUANTITY RATIO
SEPARATION PROCESSES
SOLVENT EXTRACTION
TRACE AMOUNTS
USES