Description

Gold(III) Selenate is an inorganic compound containing gold in the +3 oxidation state. This specialized chemical is valued for its role as a high-purity precursor in advanced materials research and the synthesis of novel gold-selenium compounds. It is primarily utilized by research institutions and industrial R&D departments focused on catalysis, semiconductor materials, and nanotechnology. CAS NO 10294-32-3.

Application

• Precursor for the synthesis of gold selenide (AuSe, Au2Se3) nanomaterials and thin films.
• Research reagent in the development of novel catalysts for specialized organic transformations.
• Starting material in the preparation of advanced semiconductor and photoconductive materials.
• Component in experimental electroplating and surface coating formulations.
• Reference standard in analytical chemistry for selenium and gold quantification methods.
• Used in academic and industrial research exploring the properties of gold chalcogenides.

Basic Information

Product Name	Gold(III) Selenate
CAS No.	10294-32-3
Molecular Formula	Au2(SeO4)3
Molecular Weight	822.80 g/mol (approx.)
Synonyms	Digold tris(selenate); Auric selenate; Gold triselenate; Gold(3+) selenate; Selenic acid, gold(3+) salt (3:2); Au2(SeO4)3
EINECS	Contact for details

Quality Control

Our Gold(III) Selenate is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and physical characterization is provided to guarantee it meets the exacting standards required for research and development 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). This material is moisture-sensitive (hygroscopic) and should be kept under anhydrous conditions. Incompatible with strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (Au)	≥ 47.8%
Assay (Se)	≥ 28.8%
Purity (by ICP-OES)	≥ 99.0% (metals basis)
Insoluble Matter	≤ 0.1%
Chloride (Cl)	≤ 0.01%
Nitrate (NO3)	≤ 0.01%

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