Simultaneous spectrophotometric determination of Tungsten and Molybdenum with Thiocyanate after α-Benzoinoxime extraction
✍ Scribed by Ping Y. Peng; E.B. Sandell
- Publisher
- Elsevier Science
- Year
- 1963
- Tongue
- English
- Weight
- 961 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Wobmm (O-XI pg) can be determmed spectrophotometrlcally at 393 nm after Its adsorptive extra&on as 1-naphthylmethyltnphenylphosphonlum tluocyana~omobate(W with nucrocrystalhne 1,4\_dichlorobenzene after &solutlon of the solid phase m 1,Zchchloroethane The effects of reagent conditions, diverse Ions
Niobium(V) (O-20 ,ug) can be determined spectrophotometrically after its extraction as ethylene-bis-(triphenylphosphonium) thiocyanatoniobate (V) into chloroform. The effects of diverse ions and masking studies are reported. The system is applied to the determination of mobmm in a range of steels.