Thallium Iodide

Thallium iodide is a chemical substance and thallium compound, which is white or yellow crystalline powder. It is slightly soluble in water and soluble in aqua regia and concentrated sulfuric acid, but not soluble in acid. It is highly toxic and with chemical stability. Thallium(I) Sulfate is the raw material. 

Thallium Iodide

CAS No.:7790-30-9EINECS No.:232-199-7Molecular Formula:TlIMolecular Weight:331.27
Melting Point:440℃Boiling Point:824℃Density:7.1UN 1707 6.1/PG 2
TlICdZnCuPbFeK
≥99.9%≤0.0005%≤0.001%≤0.001%≤0.003%≤0.0005%10-20ppm

Applications

The mixture of thallium(I) iodide and thallium bromide apply to transmission of infrared radiation. Thallous iodide applies to make medicine, do spectral regia and concentrated sulfuric acid, but not soluble in acid. It is highly toxic and with chemical stability.