Published November 1978 | Version v1
Journal article Metadata-only

Spectrophotometric titration of zirconium in siliceous materials

Creators

  • 1. Corning Glass Works, NY (USA). Research and Development Labs.

Description

An accurate and selective complexometric titration procedure based upon a spectrophotometrically detected end-point has been developed for the determination of zirconium in glasses, glass-ceramics and refractories. A p-bromomandelic acid separation step for zirconium imparts excellent selectivity to the procedure. The method is particularly important for the 1 to 5% concentration range where a simple, accurate and selective method for the determination of zirconium has been lacking. (author)

Additional details

Publishing Information

Journal Title
Talanta
Journal Issue
v.25(11-12
Series
Talanta.
ISSN
0039-9140

INIS

Country of Publication
Netherlands
Country of Input or Organization
United Kingdom
INIS RN
10443930
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ACCURACY; CERAMICS; COMPLEXOMETRY; COPRECIPITATION; EDTA; EXPERIMENTAL DATA; GLASS; ISOLATED VALUES; MANDELIC ACID; ORGANIC BROMINE COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; REFRACTORIES; SENSITIVITY; SILICON OXIDES; SPECTROPHOTOMETRY; TITRATION; ZIRCONIUM
Descriptors DEC
AMINO ACIDS; CARBOXYLIC ACIDS; CHALCOGENIDES; CHELATING AGENTS; CHEMICAL ANALYSIS; DATA; DATA FORMS; ELEMENTS; HYDROXY ACIDS; INFORMATION; METALS; NUMERICAL DATA; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PRECIPITATION; SEPARATION PROCESSES; SILICON COMPOUNDS; TRANSITION ELEMENTS