Description

Thallous Selenite is an inorganic compound of thallium and selenium. This specialized chemical is valued for its unique properties in advanced material synthesis and research applications. It serves as a critical precursor in the development of specialized semiconductors, photoconductors, and infrared optical materials. Global industries engaged in electronics research, material science, and specialized chemical manufacturing rely on its consistent quality and precise composition.

Application

• Precursor material for the synthesis of selenide-based semiconductors and thin-film photovoltaic components.
• Research and development of infrared (IR) optical materials and detectors.
• Specialized additive in the production of specific types of photoconductive glass.
• Starting material in inorganic chemistry research for novel coordination compounds.
• Used in controlled laboratory settings for the study of selenium chemistry and its applications.
• Potential component in the manufacture of specialized analytical reagents and standards.

Basic Information

Product Name	Thallous Selenite
CAS No.	15123-92-9
Molecular Formula	Tl2SeO3
Molecular Weight	551.73 g/mol
Synonyms	Thallium(I) Selenite; Dithallium Selenite; Thallium Monoselenite; Selenious Acid, Dithallium Salt; Tl2SeO3; Thallous Selenite (Tl2SeO3); Thallium Selenite
EINECS	239-194-6

Quality Control

Our Thallous Selenite is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to relevant ISO quality management principles. Each lot is analyzed for key parameters including assay and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing these results is provided with every shipment to guarantee specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to the nature of thallium compounds, ensure secure storage and comply with all local and international regulations for hazardous substances.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to standard
Assay (Tl2SeO3)	≥ 98.0%
Loss on Drying	≤ 1.0 %
Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	≤ 0.1 %

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