Description

Thallium(I) Carbonate/ 99.9% CAS NO 29809-42-5 is a high-purity inorganic salt of thallium, a specialty chemical with significant utility in advanced material synthesis and research. This compound is valued for its role as a precursor in the production of specialized glasses, semiconductors, and infrared optical materials. It is primarily sought by manufacturers and research institutions in the electronics, optics, and materials science sectors for its unique chemical properties.

Application

• Specialty Glass Manufacturing: Used as a dopant to modify the refractive index and density of optical glasses, particularly for infrared applications.
• Semiconductor Research: Serves as a precursor material in the synthesis of certain chalcogenide and high-temperature superconducting materials.
• Electrochemical Research: Employed in the development of specialized electrodes and in studies of ionic conductivity.
• Catalysis: Investigated as a catalyst or catalyst component in specific organic synthesis reactions.
• Analytical Chemistry: Utilized as a standard or reagent in specific quantitative analytical methods.
• Material Science R&D: Acts as a key starting material for creating novel crystalline and thin-film materials with tailored properties.

Basic Information

Product Name	Thallium(I) Carbonate
CAS No.	29809-42-5
Molecular Formula	Tl2CO3
Molecular Weight	468.78 g/mol
Synonyms	Dithallium Carbonate; Thallous Carbonate; Carbonic Acid, Dithallium Salt; Thallium Monocarbonate; Tl2CO3; Thallium Carbonate (Tl2CO3); Thallium(1+) Carbonate
EINECS	249-909-5

Quality Control

Our Thallium(I) Carbonate 99.9% is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to verify identity, purity, and conformance to specifications. A detailed Certificate of Analysis (COA) is provided, documenting results from assays and impurity profile analyses to ensure reliable performance and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Tl2CO3)	≥ 99.9 %
Insoluble Matter	≤ 0.01 %
Chloride (Cl)	≤ 0.001 %
Sulfate (SO4)	≤ 0.002 %
Heavy Metals (as Pb)	≤ 0.001 %
Iron (Fe)	≤ 0.0005 %

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