Description

Thallium Oxide CAS NO 12651-21-7 is a high-purity inorganic compound primarily utilized in specialized industrial and research applications. Its unique chemical properties make it a critical precursor in advanced material synthesis and electronic component manufacturing. This product is essential for professionals in the electronics, optics, and chemical research sectors seeking reliable, high-quality raw materials for precision-driven processes.

Application

• Key precursor in the synthesis of specialized thallium-based compounds and alloys.
• Manufacturing of high-refractive-index optical glasses and specialized lenses.
• Research and development of novel semiconductor materials and electronic ceramics.
• Production of low-melting-point glasses and sealing materials.
• Catalyst component in specific organic synthesis and polymerization reactions.
• Raw material in the fabrication of photoelectric and radiation detection devices.
• Analytical chemistry applications as a standard or reagent.

Basic Information

Product Name	Thallium Oxide
CAS No.	12651-21-7
Molecular Formula	Tl2O
Molecular Weight	424.77 g/mol
Synonyms	Dithallium Oxide; Thallium(I) Oxide; Thallous Oxide; Thallium Monoxide; Thallium Protoxide; Tl2O; Thallium(1+) Oxide
EINECS	235-743-9

Quality Control

Our Thallium Oxide is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profiles, and physical characteristics. Our quality systems are designed to meet the rigorous demands of industrial and research applications, ensuring reliable performance and supply chain integrity.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Black or dark brown powder
Identification (IR)	Conforms
Assay (Tl2O)	≥ 99.0%
Loss on Drying	≤ 1.0%
Insoluble Matter	≤ 0.5%
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.01%
Heavy Metals (as Pb)	≤ 0.005%

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