Thallium selenites

Mityureva [59M1T] measured the solubility of thallium(IIl) selenite, Tl2(Se03)3(cr), in 0.1 M H2SO4 and 0.1 M HNO3 at 293.2 K. The reported solubility product, logiu Al, 0 38.72, is not accepted as side reactions of Tl were not consid- 

---

No other thermodynamic data have been found for thallium selenites. 

Selenium and compounds Selenium dioxide Selenium sulfide Selenium tetrakis, (dimethyl-dithiocarbamate) Selenious acid Selenourea Thallium selenite... 

Mityureva, T. T., Determination of solubility products of the selenites of indium and thallium-IIl, Dopov. Akad. Nauk Ukr. RSR, 2, (1959), 166-168, in Russian. Cited on pages 246, 252,450. 

Zinc has been quantitatively coprecipitated with Fe(OH)3 from solution 23-28), from river water (26, 27), and from 200 liters of seawater (28). Suzuki and Ozaki (25) used Fe(II) and Fe(III) to produce a precipitate whose filtration was facilitated by a magnetic field. Many other metals have been coprecipitated with iron(III) hydroxide, including the following lead(II) (25, 27) mercury(II) (25, 26, 29) chromium (25, 30) cadmium (25, 26) manganese(II) and or-ganomanganese (28) thallium (57) silver (52) selenium as selenite (25, 55) arsenic(III) and (V) (25, 34-39) antimony(III) (37-39) zinc(II) and or-ganozinc (28). The combination of coprecipitation with sensitive analytical techniques allows the determination of the metal content of water at the ppb and... 

---