Description

Hydrogen Tetrabromoaurate(III) Hydrate is a specialized gold coordination compound of significant interest in advanced materials research and synthesis. This high-purity inorganic salt serves as a critical precursor for depositing gold-containing thin films and nanoparticles with precise control over composition and morphology. It is primarily utilized by research institutions and industrial R&D departments focused on catalysis, electronics, and nanotechnology. The compound's reactivity makes it a valuable reagent for synthesizing novel organometallic complexes and functional materials.

Application

• Precursor for Gold Deposition: Used in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes to create ultra-thin, conductive gold films for microelectronics and semiconductor devices.
• Catalyst Synthesis: Serves as a starting material for preparing homogeneous and heterogeneous gold-based catalysts used in organic transformations and industrial chemical processes.
• Nanoparticle Fabrication: Employed in the controlled synthesis of gold nanoparticles and nanoclusters with specific sizes and shapes for biomedical imaging, sensing, and catalytic applications.
• Materials Research: A key reagent in academic and industrial laboratories for developing novel gold-containing compounds, metal-organic frameworks (MOFs), and advanced functional materials.
• Surface Modification: Used to functionalize surfaces with gold moieties to alter conductivity, corrosion resistance, or biocompatibility for specialized coatings.
• Analytical Chemistry: May be used as a standard or reagent in specific spectroscopic and electrochemical analysis techniques.

Basic Information

Product Name	Hydrogen Tetrabromoaurate(III) Hydrate
CAS No.	1184171-66-1
Molecular Formula	H[AuBr4]·xH2O
Molecular Weight	Contact for details (Anhydrous: 557.68 g/mol)
Synonyms	Hydrogen Tetrabromoaurate(III) Hydrate; Tetrabromoauric(III) Acid Hydrate; Auric Bromide Acid Hydrate; Hydrogen Tetrabromoaurate; HAuBr4 Hydrate; Gold(III) Bromide Acid Hydrate; Bromoauric Acid Hydrate; Hydrogen Tetrabromoauric Acid
EINECS	Contact for details

Quality Control

Our Hydrogen Tetrabromoaurate(III) Hydrate is manufactured under controlled conditions to ensure high chemical purity and batch-to-batch consistency, suitable for research and advanced material synthesis. Each lot undergoes rigorous analytical testing, including assay determination and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and relevant spectroscopic data is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Handle and store away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to brown crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (Au content)	≥ 35.0% (by ICP-OES)
Purity (by HPLC)	Contact for details
Water Content (KF)	Contact for details
Solubility	Soluble in water, alcohols, and polar organic solvents

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