Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/46614| Title: | Rapid Spectrophotometric Determination of Thallium with Mepazine Hydrochloride |
| Authors: | Gowda, H Sanke Rekha, G K |
| Issue Date: | Feb-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Mepazine hydrochloride reacts with thallium(III) at room temperature in phosphoric acid medium to give and orange-red species with an absorption maximum at 512 nm. The reaction obeys Beer’s law over the concentration range 0.1-13.0 μg/ml of thallium(III) with an effective spectrophotometric range of 1.8-11.0 μg/ml. The molar absorptivity is 1.60 x 104 dm3 mol-1 cm-1. The efficacy of the method is shown by the successful determination of thallium in synthetic thallium alloys. |
| Page(s): | 179-180 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.28A(02) [February 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(2) 179-180.pdf | 1.25 MB | Adobe PDF | View/Open |
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