Analytical method for the determination of less than five ppm of sulfur in nickel
An analytical technique for the separation and determination of less than 5 ppm of S has been developed. Ten grams of Ni are dissolved at room temperature in a solution of 0.9M in both cupric potassium chloride and hydrochloric acid. The resulting residue contains all of the S. The residue is separa...
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| Veröffentlicht in: | Analytical chemistry (Washington) 1974-06, Vol.46 (7), p.882-885 |
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| container_title | Analytical chemistry (Washington) |
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| creator | Burke, Keith E |
| description | An analytical technique for the separation and determination of less than 5 ppm of S has been developed. Ten grams of Ni are dissolved at room temperature in a solution of 0.9M in both cupric potassium chloride and hydrochloric acid. The resulting residue contains all of the S. The residue is separated on a S-free filter, washed, dried and burned in a stream of 0 to convert all of the S to sulfur dioxide. The resulting sulfur dioxide is titrated with a standard solution of potassium iodate. The proposed analytical technique gives accurate results for the determination of S in the range from 0.2-20 ppm. The precision is +0.7 ppm for the 2 ppm level. The method is also applicable to Al, Fe, Co and Cu, as well as their alloys. 13 ref.--AA. |
| doi_str_mv | 10.1021/ac60343a013 |
| format | Article |
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Ten grams of Ni are dissolved at room temperature in a solution of 0.9M in both cupric potassium chloride and hydrochloric acid. The resulting residue contains all of the S. The residue is separated on a S-free filter, washed, dried and burned in a stream of 0 to convert all of the S to sulfur dioxide. The resulting sulfur dioxide is titrated with a standard solution of potassium iodate. The proposed analytical technique gives accurate results for the determination of S in the range from 0.2-20 ppm. The precision is +0.7 ppm for the 2 ppm level. The method is also applicable to Al, Fe, Co and Cu, as well as their alloys. 13 ref.--AA.</description><identifier>ISSN: 0003-2700</identifier><identifier>EISSN: 1520-6882</identifier><identifier>DOI: 10.1021/ac60343a013</identifier><language>eng</language><publisher>American Chemical Society</publisher><ispartof>Analytical chemistry (Washington), 1974-06, Vol.46 (7), p.882-885</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a249t-28f3028951fef071ff58daf3a0deb2d5c6bf54708b444931296d49379b7021ff3</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/ac60343a013$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ac60343a013$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids></links><search><creatorcontrib>Burke, Keith E</creatorcontrib><title>Analytical method for the determination of less than five ppm of sulfur in nickel</title><title>Analytical chemistry (Washington)</title><addtitle>Anal. Chem</addtitle><description>An analytical technique for the separation and determination of less than 5 ppm of S has been developed. Ten grams of Ni are dissolved at room temperature in a solution of 0.9M in both cupric potassium chloride and hydrochloric acid. The resulting residue contains all of the S. The residue is separated on a S-free filter, washed, dried and burned in a stream of 0 to convert all of the S to sulfur dioxide. The resulting sulfur dioxide is titrated with a standard solution of potassium iodate. The proposed analytical technique gives accurate results for the determination of S in the range from 0.2-20 ppm. The precision is +0.7 ppm for the 2 ppm level. The method is also applicable to Al, Fe, Co and Cu, as well as their alloys. 13 ref.--AA.</description><issn>0003-2700</issn><issn>1520-6882</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1974</creationdate><recordtype>article</recordtype><recordid>eNptkE1LxDAQhoMouK6e_AM56UGqk6Rt2uMqfuGiLq7nkLYJm922qUkq7r-3S0U8eHph5uFl5kHolMAlAUquZJkCi5kEwvbQhCQUojTL6D6aAACLKAc4REferwEIAZJO0GLWynobTClr3KiwshXW1uGwUrhSQbnGtDIY22Krca28Hzayxdp8Ktx1zW7q-1r3DpsWt6bcqPoYHWhZe3Xyk1P0fne7vHmI5i_3jzezeSRpnIeIZpoBzfKEaKWBE62TrJJ6uL1SBa2SMi10EnPIijiOc0ZonlZD8rzgw6dasyk6G3s7Zz965YNojC9VXctW2d4LSgnPeJoN4MUIls5675QWnTONdFtBQOy0iT_aBjoaaeOD-vpFpduIlDOeiOXrm1iSp_j6mS_EfODPR16WXqxt7waf_t_mb4bueqA</recordid><startdate>19740601</startdate><enddate>19740601</enddate><creator>Burke, Keith E</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19740601</creationdate><title>Analytical method for the determination of less than five ppm of sulfur in nickel</title><author>Burke, Keith E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a249t-28f3028951fef071ff58daf3a0deb2d5c6bf54708b444931296d49379b7021ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1974</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Burke, Keith E</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Analytical chemistry (Washington)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Burke, Keith E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analytical method for the determination of less than five ppm of sulfur in nickel</atitle><jtitle>Analytical chemistry (Washington)</jtitle><addtitle>Anal. Chem</addtitle><date>1974-06-01</date><risdate>1974</risdate><volume>46</volume><issue>7</issue><spage>882</spage><epage>885</epage><pages>882-885</pages><issn>0003-2700</issn><eissn>1520-6882</eissn><abstract>An analytical technique for the separation and determination of less than 5 ppm of S has been developed. Ten grams of Ni are dissolved at room temperature in a solution of 0.9M in both cupric potassium chloride and hydrochloric acid. The resulting residue contains all of the S. The residue is separated on a S-free filter, washed, dried and burned in a stream of 0 to convert all of the S to sulfur dioxide. The resulting sulfur dioxide is titrated with a standard solution of potassium iodate. The proposed analytical technique gives accurate results for the determination of S in the range from 0.2-20 ppm. The precision is +0.7 ppm for the 2 ppm level. The method is also applicable to Al, Fe, Co and Cu, as well as their alloys. 13 ref.--AA.</abstract><pub>American Chemical Society</pub><doi>10.1021/ac60343a013</doi><tpages>4</tpages></addata></record> |
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| title | Analytical method for the determination of less than five ppm of sulfur in nickel |
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