QUANTITATIVE DETERMINATION OF TRACES OF BARIUM, NICKEL, COPPER, ANTIMONY, MOLYBDENUM, MANGANESE, CADMIUM, TIN, GOLD, ARSENIC IN BERYLLIUM METAL BY THE RADIOACTIVATION METHOD

Journal Article · Wed Mar 01 04:00:00 EST 1961 · Zhur. Anal. Khim.

OSTI ID:4001616

Negina, V R; Zamyatnina, V N

BS>Methods are developed for separating beryllium, barium, nickel, copper, antimony, molybdenum, manganese, cadmium, gold, tin, and arsenic. The possibility is established of extracting As, Au, Sn/sup 4+/, Ni, Cu, Sb/sup 3+/, and Mo as diethyldithiocarbamate complexes into chloroform from 10 to 12 N HCl. It is established that the preliminary reduction of antimony with hydrazine hydrochloride is necessary for the complete extraction of the antimony diethyldithiocarbamate complex into chloroform. A radioactivation method is developed for the determination of Ba, Ni, Cu, Sb, Mo, Mn, Cd, Sn, Au, and As impurities in beryllium metal. (auth)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-15-019344
• OSTI ID: 4001616
• Journal Information: Zhur. Anal. Khim., Journal Name: Zhur. Anal. Khim. Vol. Vol: 16
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

ACTIVATION ANALYSIS
ANTIMONY
ARSENIC
BARIUM
BERYLLIUM
CADMIUM
CARBAMATES
CHEMISTRY
CHLOROFORM
COMPLEXES
COPPER
DEDTC
ETHYL RADICALS
GOLD
HYDRAZINE
HYDROCHLORIC ACID
IMPURITIES
MANGANESE
METALS
MOLYBDENUM
NICKEL
ORGANIC CHLORINE COMPOUNDS
ORGANIC SULFUR COMPOUNDS
QUANTITATIVE ANALYSIS
SOLVENT EXTRACTION
TIN