SPECTROPHOTOMETRIC DETERMINATION OF BERYLLIUM, COPPER AND IRON WITH SODIUM- 2", 6"-DICHLORO-4'-HYDROXY-3, 3'-DIMETHYLFUCHSONE-5'-DICARBOXYLATE

Journal Article · Sun Jan 01 04:00:00 EST 1961 · Bull. Chem. Soc. Japan

DOI:https://doi.org/10.1246/bcsj.34.72· OSTI ID:4034757

Katsube, Y; Uesugi, K; Yoe, J H

Procedures were developed for the spectrophotometric determination of trace amounts of beryllium, copper and iron(IlI) with sodium-2'', 6''-dichloro-4'- hydroxy-3, 3'dimethylfuchsone-5,5'-dicarboxylate. Certain ions that interfere with the beryllium determination are removed by an oxine precipithtion. Ions that interfere with the analysis of copper and iron(III) are removed with an anion exchange resin column. Accuracy and precision are good. Beer's law is obeyed up to about 0.3 ppm 'of beryllium, about 4 ppm of copper, and about 3 ppm of iron. (auth)

• Research Organization: Himeji Technical Coll., Idei, Japan
• Sponsoring Organization: USDOE
• NSA Number: NSA-15-015566
• OSTI ID: 4034757
• Journal Information: Bull. Chem. Soc. Japan, Journal Name: Bull. Chem. Soc. Japan Vol. Vol: 34
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ANGULAR DISTRIBUTION
BERYLLIUM
CHEMISTRY
COLOR
COPPER
DRUGS
DYES
ENERGY RANGE
HYDROXIDES
IMPURITIES
ION EXCHANGE
IRON
MEASURED VALUES
MUONS
NUCLEAR MODELS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOMETRY
PLATES
PRECIPITATION
QUANTITATIVE ANALYSIS
QUINOLINE
SCATTERING
SPECTRA