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QUANTITATIVE DETERMINATION OF SCANDIUM AFTER ITS SEPARATION AS IODIDE COMPLEX WITH DIANTIPYRILMETHANE (in Russian)

Journal Article · · Zh. Analit. Khim.
OSTI ID:4089253
;
A method for scandium determination based on the extraction of its iodide complex with diantipyrilmethane into chloroform followed by the complexonometric determination of the element separated was developed. The method permits the determinntion of scandium in materials containing lanthanum and all the other rare eanths, yttrium, aluminum, chromium, nickel, cobalt, beryllium, magnesium, manganese, and small amounts of titanium, calcium, barium, strontium, iron and alkali metals. On slight modification the method can be used for scandium determination in the presence of zirconium and hafnium. (auth)
Research Organization:
Perm State Univ., USSR
NSA Number:
NSA-18-013702
OSTI ID:
4089253
Journal Information:
Zh. Analit. Khim., Journal Name: Zh. Analit. Khim. Vol. Vol: 19
Country of Publication:
Country unknown/Code not available
Language:
Russian

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Related Subjects

ALKALI METALS
ALUMINUM
ANTIPYRINE
BARIUM
BERYLLIUM
CALCIUM
CHEMISTRY
CHLORINATED HYDROCARBONS
CHLOROFORM
CHROMIUM
COBALT
HAFNIUM
IMPURITIES
IRON
LANTHANUM
MAGNESIUM
MANGANESE
METHANE
NICKEL
QUANTITATIVE ANALYSIS
RARE EARTHS
SCANDIUM
SCANDIUM COMPLEXES
SCANDIUM IODIDES
SOLVENT EXTRACTION
STRONTIUM
TITANIUM
YTTRIUM
ZIRCONIUM