Description

Thallium(I) Bromide is a high-purity inorganic salt with the CAS registry number 7789-40-4. This compound is valued for its unique optical and electronic properties, making it a critical material in advanced research and specialized manufacturing. It is primarily sought by industries and laboratories involved in infrared optics, semiconductor research, and specialized chemical synthesis. Our supply ensures consistent quality and reliable availability for demanding technical applications.

Application

• Infrared Optical Components: Used in the fabrication of lenses, windows, and prisms for infrared spectroscopy and thermal imaging systems due to its favorable transmission properties in the IR region.
• Semiconductor Research & Development: Serves as a precursor or dopant material in the study and development of novel semiconductor compounds and devices.
• Chemical Synthesis: Acts as a reagent in organic and inorganic synthesis for the introduction of thallium or bromide moieties.
• Laboratory Research: Employed as a standard or reference material in analytical chemistry and physical property studies.
• Specialty Crystal Growth: Used in the production of single crystals for research in solid-state physics and materials science.
• Radiation Detection: Investigated for use in certain types of scintillation detectors and radiation measurement equipment.

Basic Information

Product Name	Thallium(I) Bromide
CAS No.	7789-40-4
Molecular Formula	TlBr
Molecular Weight	284.29 g/mol
Synonyms	Thallium Monobromide; Thallous Bromide; Bromothallium(I); Thallium Bromide (TlBr); UN 1707; EINECS 232-163-0
EINECS	232-163-0

Quality Control

Our Thallium(I) Bromide is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure it meets high-purity standards for research and industrial use. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles. We adhere to strict quality management protocols to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its nature, it should be kept in a dedicated, secure location with appropriate hazard signage. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Yellow crystalline powder or crystals
Identification (IR)	Conforms
Assay (TlBr)	≥ 99.9%
Purity (by Titration)	≥ 99.5%
Insoluble Matter	≤ 0.01%
Chloride (Cl)	≤ 0.005%
Sulfate (SO₄)	≤ 0.005%
Heavy Metals (as Pb)	≤ 0.001%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.