Energy Citations Database

Bibliographic Citation

 
Document
For copies of Journal Articles, please contact the Publisher or your local public or university library and refer to the information in the Resource Relation field.
For copies of other documents, please see the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or Document Availability.
Title COMPLEXOMETRIC DETERMINATION OF FLUORIDE WITH CERIUM(III)
Creator/Author Yamamura, S.S. ; Kussy, M.E. ; Rein, J.E.
Publication Date1961 Nov 01
OSTI IdentifierOSTI ID: 4825218
Other Number(s)CODEN: ANCHA; 0003-2700
Resource TypeJournal Article
Resource RelationAnalytical Chemistry (U.S.) Formerly Ind. Eng. Chem., Anal. Ed.; Vol: 33
Research OrgPhillips Petroleum Co., Idaho Falls, Idaho
SubjectCHEMISTRY; ACIDITY; ARSENIC COMPOUNDS; BORATES; CERIUM COMPLEXES; CERIUM FLUORIDES; CHLORIDES; COMBUSTION; DYES; EDTA; FLUORIDES; IMPURITIES; IONS; MEASURED VALUES; METALS; NITRATES; ORGANIC NITROGEN COMPOUNDS; PERCHLORIC ACID; PRECIPITATION; QUALITATIVE ANALYSIS; QUANTITATIVE ANALYSIS; SALTS; SAMPLING; SEPARATION PROCESSES; SULFATES
Description/Abstract A volumetric method is presented for the determination of fluoride in inorganic samples containing high levels of metal ions as well as the anions nitrate, chloride, and perchlorate After preliminary separation of the fluoride bv pyrolysis, cerous fluoride is precipitated stoichiometrically at pH 1.75 with a measured excess of cerium(IfI), and the excess cerium is back-titrated with EDTA to an arseneazocresol red end point. Sulfate and large amounts of borate interfere. (auth)
LanguageEnglish
FormatPages: 1655-7
System Entry Date2001 Jun 03

Top