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DIFFERENTIAL SPECTROPHOTOMETRIC DETERMINATION OF ZIRCONIUM IN PRESENCE OF HAFNIUM

Journal Article · · Analytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed.
DOI:https://doi.org/10.1021/ac60136a002· OSTI ID:4352887
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A differential spectrophotometric method of sufficient accuracy has been developed to permit the determination of zirconium in the presence of hafnium. By applying the Alizarin Red differential method of Manning and White to a fixed sum of hafnium oxide and zirconium oxide, it is possible to achieve this goal. The results are comparable in accuracy and provision to those obtainable by gravimetric methods. (auth)
Research Organization:
Brueau of Mines, Albany
Sponsoring Organization:
USDOE
NSA Number:
NSA-12-007714
OSTI ID:
4352887
Journal Information:
Analytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed., Journal Name: Analytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed. Vol. Vol: 30; ISSN ANCHA
Country of Publication:
Country unknown/Code not available
Language:
English

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Related Subjects

ALIZARIN
CHEMICALS
CHEMISTRY
DYES
EFFICIENCY
GRAVIMETRY
HAFNIUM COMPOUNDS
HAFNIUM OXIDES
PHOTOMETRY
QUALITATIVE ANALYSIS
QUANTITATIVE ANALYSIS
SPECTROSCOPY
WEIGHT
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES