Description

Silver Selenite is an inorganic compound with the chemical formula Ag₂SeO₃. This compound is valued for its role as a specialized precursor in advanced material synthesis and research applications. It is primarily utilized by manufacturers and R&D laboratories in the electronics, photonics, and chemical research sectors.

Application

• Semiconductor and Nanomaterial Research: Used as a precursor for the synthesis of silver selenide (Ag₂Se) nanoparticles and thin films, which have applications in thermoelectric devices and photodetectors.
• Specialty Glass and Ceramics: Acts as a dopant or additive to modify the optical and electrical properties of glass and ceramic matrices.
• Catalysis: Investigated as a catalyst or catalyst component in specific organic synthesis and oxidation reactions.
• Analytical Chemistry: Employed as a reagent in analytical procedures for the detection or quantification of other substances.
• Electroplating and Surface Treatment: Potential use in specialized electroplating baths for depositing silver-selenium alloy coatings.
• Photographic Chemistry (Historical/Specialist): Used in certain photographic processes and light-sensitive formulations.

Basic Information

Product Name	Silver Selenite
CAS No.	7784-05-6
Molecular Formula	Ag₂O₃Se
Molecular Weight	342.69 g/mol
Synonyms	Disilver selenite; Selenious acid, disilver salt; Silver(I) selenite; Argentous selenite; EINECS 232-042-5

Quality Control

Our Silver Selenite is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and purity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and physical characteristics is provided with every shipment to guarantee compliance with your specifications.

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 such as strong reducing agents.

Specification

Item	Specification
Appearance	White to pale yellow powder or crystals
Identification (IR)	Conforms
Assay (Ag₂SeO₃)	≥ 98.0 %
Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Nitrate (NO₃)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 0.002 %

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