dc.contributor.author |
Srilalitha, V. |
|
dc.contributor.author |
Raghavendra Guru Prasad, A. |
|
dc.contributor.author |
Raman Kumar, K. |
|
dc.contributor.author |
Seshagiri, V. |
|
dc.contributor.author |
Ravindranath, L. K. |
|
dc.date.accessioned |
2020-04-02T09:22:56Z |
|
dc.date.accessioned |
2021-03-01T08:41:16Z |
|
dc.date.available |
2020-04-02T09:22:56Z |
|
dc.date.available |
2021-03-01T08:41:16Z |
|
dc.date.issued |
2010 |
|
dc.identifier.citation |
Srilalitha, V.. Spectrophotometric determination of trace amounts of molybdenum(VI) using salicylaldehyde acetoacetic acid hydrazone. Timişoara: Editura Politehnica, 2010 |
en_US |
dc.identifier.uri |
http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Spectrophotometric%20determination%20of%20trace%20amounts%20of%20molybdenum(VI)%20using%20salicylaldehyde%20acetoacetic%20acid%20hydrazone&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
|
dc.description.abstract |
A simple, sensitive and accurate spectrophotometric method was proposed for the micro determination of molybdenum(VI) using salicylaldehyde acetoacetic acid hydrazone (SAAH) as a reagent. The method was based on the formation of 1:2 complex between the molybdenum(VI) and SAAH. The optimum conditions for the determination were established. The Beer’s law was applicable in the range 0.097 to 0.968 μ g/mL. The molar absorption coefficient, Sandell’s sensitivity and stability constant (β) of the complex were found to be 160.00 × 103 L mol-1 cm-1, 5.998 × 10–4 μg cm–2 and1.425 × 1010 respectively. The influence of interferences on the proposed method was studied and presented. The method was successfully applied for the determination of synthetic mixtures and alloys containing molybdenum(VI). |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Timişoara: Editura Politehnica |
en_US |
dc.relation.ispartofseries |
Seria chimie şi ingineria mediului, Tom 55(69), fasc. 2 (2010); |
|
dc.subject |
Chimie fizică |
en_US |
dc.subject |
Molibden |
en_US |
dc.subject |
Spectrofotometrie |
en_US |
dc.subject |
Articol |
en_US |
dc.subject |
Molybdenum(VI) |
en_US |
dc.subject |
Salicylaldehyde acetoacetic acid hydrazone |
en_US |
dc.subject |
Spectrophotometric method |
en_US |
dc.subject |
Alloys |
en_US |
dc.title |
Spectrophotometric determination of trace amounts of molybdenum(VI) using salicylaldehyde acetoacetic acid hydrazone [articol] |
en_US |
dc.type |
Article |
en_US |