9270. Thallium Sulfide

Nomenclature

CAS number: 1314-97-2
Thallous sulfide.
STl2; mol wt 440.83.
S 7.27%, Tl 92.73%.
Tl2S.

Properties

Bluish-black, cryst powder. d 8.39. mp 448.5°. Almost insol in water, alkali hydoxides, sulfides or cyanides. Sol in mineral acids.