22537-50-4Relevant articles and documents
Everest, D. A.
, (1951)
Komaretzky, S.
, p. 257 - 260 (1926)
Photostimulated oxidation of Sn(II) in aqueous solutions: Spectral sensitivity and quantum yield
Reva,Vorob'eva
, p. 1399 - 1405 (2002)
The spectral sensitivity of Sn(II) complexes in acid and alkaline solutions of SnCl2 in photostimulated oxidation with oxygen was studied. The reaction mechanism was revealed. A spectrophotometric method for prompt monitoring of the composition of SnCl2 solutions was proposed.
Bury, F. W.,Partington, J. R.
, p. 1998 - 2004 (1922)
Mallet, J. W.
, p. 524 - 526 (1879)
Reactions of octacyanomolybdate(V) and octacyanotungstate(V) with s 2 metal-ion reducing centers
Yang, Zhiyong,Gould, Edwin S.
, p. 1858 - 1861 (2007/10/03)
The s2 centers, Sn(II), Ge(II), and In(I) reduce Mo v(CN)83- and Wv(CN)8 3- quantitatively to the corresponding octacyanomolybdate(IV) and -tungstate(IV) anions. Reductions by In(I) proceed 103-10 5 times as rapidly as those by Sn(II) and Ge(II). All reactions are triggered by a single electron oxidation, yielding a much more reactive s I intermediate. Reductions by Sn(II) in chloride medium proceed predominantly through the SnCl3- anion. The Ge(II)-W(CN) 83- reaction is initiated by a slow unimolecular heterolysis of the Ge(II) center, yielding very nearly linear profiles when the reductant is in excess. The Royal Society of Chemistry 2004.
Oxidation of Sn(II) in Halide Solutions: The Effect of Copper Ions
Zhelis,Rozovskii,Shlegerene
, p. 44 - 47 (2008/10/08)
The effect of copper compounds on the oxidation of Sn(H) is studied in chloride and bromide acid solutions. Copper ions exhibit catalytic properties in the chloride solutions and both the catalytic and inhibiting properties in the bromide solutions. The predominance of either effect depends on the stirring rate and the concentrations of the copper compounds or the ligands (halide ions). The catalytic activity of copper ions can be explained by a scheme, according to which the Cu(II) ions oxidize Sn(II) and, in turn, the resulting compounds of Cu(I) are oxidized by atmospheric oxygen (the rate-determining stage). The inhibiting action is apparently attributed to the chain termination as a result of the reaction between Cu(I) and free radicals.