9268. Thallium Sesquioxide

Nomenclature

CAS number: 1314-32-5
Thallic oxide; thallium peroxide.
O3Tl2; mol wt 456.76.
O 10.51%, Tl 89.49%.
Tl2O3.

Properties

Brown powder. d 9.65. mp 717°. Insol in water. Dec by HCl with evolution of chlorine and by H2SO4 with evolution of oxygen.