| dc.contributor.author |
Chattopadhyay, P. |
|
| dc.contributor.author |
Mistry, M. |
|
| dc.contributor.author |
Roy, B.C. |
|
| dc.date.accessioned |
2018-10-01T12:20:54Z |
|
| dc.date.available |
2018-10-01T12:20:54Z |
|
| dc.date.issued |
1998 |
|
| dc.identifier.citation |
Annali Di Chimica, 88(7-8), 1998: 567-576 |
|
| dc.identifier.issn |
0003-4592 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/775 |
|
| dc.description.abstract |
The complete decomposition of complex matrices containing molybdenum by potassium pyrosulphate and its subsequent spectrophotometric determination using toluene 3,4-dithiol and thiocyanate was investigated. Results given by intermethod comparison and linear regression analyses show that a very good positive correlation exists between the two methods. The analytical results obtained from various international geochemical certified samples (jasperiod, copper mill head, soil, manganese nodule, shale, tropical soil molybdenum and tungsten ore) agreed well with analytical values available in the literature. The procedure is very simple, inexpensive, less labour-intensive and easily adaptable and separation of molybdenum from tungsten is straight forward, hence strongly recommended for a quality control programme and in the evaluation of reference materials. |
|
| dc.language |
en |
|
| dc.publisher |
Soc Chimica Italiana |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [1998]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Chemical Sciences |
|
| dc.subject |
Interdisciplinary Sciences |
|
| dc.title |
On estimation of molybdenum in complex matrices using dithiol and thiocyanate |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|