Complexometric Determination of Fluoride with Cerium(III)
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....
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| Veröffentlicht in: | Analytical chemistry (Washington) 1961-11, Vol.33 (12), p.1655-1657 |
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| container_title | Analytical chemistry (Washington) |
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| creator | Yamamura, S. S Kussy, M. E Rein, J. E |
| description | 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. |
| doi_str_mv | 10.1021/ac60180a014 |
| format | Article |
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S ; Kussy, M. E ; Rein, J. E</creator><creatorcontrib>Yamamura, S. S ; Kussy, M. E ; Rein, J. E ; Phillips Petroleum Co., Idaho Falls, Idaho</creatorcontrib><description>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.</description><identifier>ISSN: 0003-2700</identifier><identifier>EISSN: 1520-6882</identifier><identifier>DOI: 10.1021/ac60180a014</identifier><language>eng</language><publisher>American Chemical Society</publisher><subject>ACIDITY ; ARSENIC COMPOUNDS ; BORATES ; CERIUM COMPLEXES ; CERIUM FLUORIDES ; CHEMISTRY ; 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</subject><ispartof>Analytical chemistry (Washington), 1961-11, Vol.33 (12), p.1655-1657</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a330t-ab38a6e7822cbc2fdfc500d498a185096b29d094edaf5c5eebf2346d600669c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ac60180a014$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ac60180a014$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,776,780,881,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/4825218$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Yamamura, S. S</creatorcontrib><creatorcontrib>Kussy, M. E</creatorcontrib><creatorcontrib>Rein, J. E</creatorcontrib><creatorcontrib>Phillips Petroleum Co., Idaho Falls, Idaho</creatorcontrib><title>Complexometric Determination of Fluoride with Cerium(III)</title><title>Analytical chemistry (Washington)</title><addtitle>Anal. Chem</addtitle><description>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.</description><subject>ACIDITY</subject><subject>ARSENIC COMPOUNDS</subject><subject>BORATES</subject><subject>CERIUM COMPLEXES</subject><subject>CERIUM FLUORIDES</subject><subject>CHEMISTRY</subject><subject>CHLORIDES</subject><subject>COMBUSTION</subject><subject>DYES</subject><subject>EDTA</subject><subject>FLUORIDES</subject><subject>IMPURITIES</subject><subject>IONS</subject><subject>MEASURED VALUES</subject><subject>METALS</subject><subject>NITRATES</subject><subject>ORGANIC NITROGEN COMPOUNDS</subject><subject>PERCHLORIC ACID</subject><subject>PRECIPITATION</subject><subject>QUALITATIVE ANALYSIS</subject><subject>QUANTITATIVE ANALYSIS</subject><subject>SALTS</subject><subject>SAMPLING</subject><subject>SEPARATION PROCESSES</subject><subject>SULFATES</subject><issn>0003-2700</issn><issn>1520-6882</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1961</creationdate><recordtype>article</recordtype><recordid>eNpt0MFLwzAYBfAgCs7pyX-geFGR6pe0TdOjdE6HEwfbPaTpV5a5NpJkOP97KxXx4Oldfjx4j5BzCrcUGL1TmgMVoICmB2REMwYxF4IdkhEAJDHLAY7JifcbAEqB8hEpStu-b3FvWwzO6GiCAV1rOhWM7SLbRNPtzjpTY_Rhwjoq0ZldezWbza5PyVGjth7PfnJMVtOHVfkUz18fZ-X9PFZJAiFWVSIUx1wwpivNmrrRGUCdFkJRkUHBK1bUUKRYqybTGWLVsCTlNQfgvNDJmFwMtdYHI702AfVa265DHWQqWMao6NHNgLSz3jts5LszrXKfkoL8fkb-eabX8aCND7j_pcq9SZ4neSZXi6WcTxZTtnx-kbT3l4NX2suN3bmu3_tv8xdQf3Br</recordid><startdate>19611101</startdate><enddate>19611101</enddate><creator>Yamamura, S. S</creator><creator>Kussy, M. E</creator><creator>Rein, J. E</creator><general>American Chemical Society</general><general>American Chemical Society (ACS)</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19611101</creationdate><title>Complexometric Determination of Fluoride with Cerium(III)</title><author>Yamamura, S. S ; Kussy, M. E ; Rein, J. E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a330t-ab38a6e7822cbc2fdfc500d498a185096b29d094edaf5c5eebf2346d600669c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1961</creationdate><topic>ACIDITY</topic><topic>ARSENIC COMPOUNDS</topic><topic>BORATES</topic><topic>CERIUM COMPLEXES</topic><topic>CERIUM FLUORIDES</topic><topic>CHEMISTRY</topic><topic>CHLORIDES</topic><topic>COMBUSTION</topic><topic>DYES</topic><topic>EDTA</topic><topic>FLUORIDES</topic><topic>IMPURITIES</topic><topic>IONS</topic><topic>MEASURED VALUES</topic><topic>METALS</topic><topic>NITRATES</topic><topic>ORGANIC NITROGEN COMPOUNDS</topic><topic>PERCHLORIC ACID</topic><topic>PRECIPITATION</topic><topic>QUALITATIVE ANALYSIS</topic><topic>QUANTITATIVE ANALYSIS</topic><topic>SALTS</topic><topic>SAMPLING</topic><topic>SEPARATION PROCESSES</topic><topic>SULFATES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yamamura, S. S</creatorcontrib><creatorcontrib>Kussy, M. E</creatorcontrib><creatorcontrib>Rein, J. E</creatorcontrib><creatorcontrib>Phillips Petroleum Co., Idaho Falls, Idaho</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Analytical chemistry (Washington)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yamamura, S. S</au><au>Kussy, M. E</au><au>Rein, J. E</au><aucorp>Phillips Petroleum Co., Idaho Falls, Idaho</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Complexometric Determination of Fluoride with Cerium(III)</atitle><jtitle>Analytical chemistry (Washington)</jtitle><addtitle>Anal. Chem</addtitle><date>1961-11-01</date><risdate>1961</risdate><volume>33</volume><issue>12</issue><spage>1655</spage><epage>1657</epage><pages>1655-1657</pages><issn>0003-2700</issn><eissn>1520-6882</eissn><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.</abstract><pub>American Chemical Society</pub><doi>10.1021/ac60180a014</doi><tpages>3</tpages></addata></record> |
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| ispartof | Analytical chemistry (Washington), 1961-11, Vol.33 (12), p.1655-1657 |
| issn | 0003-2700 1520-6882 |
| language | eng |
| recordid | cdi_osti_scitechconnect_4825218 |
| source | ACS Publications |
| subjects | ACIDITY ARSENIC COMPOUNDS BORATES CERIUM COMPLEXES CERIUM FLUORIDES CHEMISTRY 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 |
| title | Complexometric Determination of Fluoride with Cerium(III) |
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