Thallium chloride is colorless or white powder or crystal, which turns into purple in air or light. It is faintly soluble in water, however insoluble in alcohol and acetone. Thallous monochloride acutely reacts with fluorine or potassium. When come to high heat, it decompose and release highly toxic smoke. Thallium(I) sulfate or thallium(I) nitrate is the raw material.
Thallous chloride is an inorganic compound widely recognized for its role in scientific research, material synthesis, and certain niche industrial processes. As a crystalline salt, thallous chloride’s chemical and physical properties make it a valuable resource in the development of advanced materials and the study of heavy metal chemistry.
Thallium Chloride
| CAS No.:7791-12-0 | EINECS No.:232-241-4 | Molecular Formula:TlCl | Molecular Weight:239.84 |
| Melting Point:430℃ | Boiling Point:806℃ | Density:7 | UN 1707 6.1/PG 2 |
Applications
Thallium(I) chloride use in hair remover, fireworks, signal detonator and flare, which is also raw material for some medicines laser crystals and semiconductors.
In material science, thallous chloride serves as a precursor for producing other thallium-based compounds, such as thallium halides and thallium oxides, which are critical in specialized applications. For example, thallium halides are extensively used in infrared optics due to their transparency in infrared wavelengths, making them essential components in imaging systems for defense, aerospace, and medical technologies.
Thallous chloride is also employed in the preparation of scintillation materials for radiation detection and measurement. These materials are crucial in medical diagnostics, nuclear reserach, and environmental monitoring, where high sensitivity to radiation is required.
In chemical research, thallous chloride acts as a reagent in synthesizing new compounds and studying the behavior of thallium ions in various chemical environments. Its predictable reactivity makes it valuable in exploring inorganic and organometallic chemistry, contributing to the development of innovative materials and technologies.
Additionally, thallous chloride finds niche applications in catalysts and advanced coatings, where its unique chemical properties enhance performance and durability in specific industrial processes.
Due to the toxicity of thallium compounds, the use of thallous chloride is highly regulated, with strict safety protocols in place to ensure safe handling and application.