Description

Gold(III) Chloride is a high-purity inorganic compound, also known as auric chloride, essential for advanced material synthesis and catalysis. Its primary value lies in its role as a versatile and highly active precursor for depositing gold nanoparticles and thin films. This product is critical for manufacturers and researchers in the electronics, nanotechnology, and specialty chemical sectors requiring precise and reliable gold sources.

Application

• Catalyst Precursor: Serves as a key starting material for homogeneous and heterogeneous gold catalysts used in organic synthesis and oxidation reactions.
• Electronics & Nanotechnology: Used in the chemical vapor deposition (CVD) and electroless plating of gold for semiconductor components, conductive inks, and nano-wires.
• Materials Science Research: A fundamental reagent for synthesizing gold-based nanocomposites, quantum dots, and other functional materials.
• Glass & Ceramic Coloring: Imparts a rich ruby-red color to specialty glass, porcelain, and artistic enamels (cranberry glass).
• Analytical Chemistry: Employed as a reagent in specific analytical tests and for the preparation of other gold compounds.
• Photography & Imaging: Historically used in toning processes; finds niche applications in modern photographic and imaging technologies.

Basic Information

Product Name	Gold(III) Chloride
CAS No.	13453-07-1
Molecular Formula	AuCl3
Molecular Weight	303.33 g/mol
Synonyms	Auric Chloride; Gold Trichloride; Chloroauric Acid (when hydrated); Hydrogen Tetrachloroaurate(III); HAuCl4 (common hydrate form); Tetrachloroauric Acid; Gold Chloride (III)
EINECS	236-623-1

Quality Control

Our Gold(III) Chloride is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity and composition. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and physical characteristics is provided to guarantee traceability and compliance with your application requirements.

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 hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent decomposition. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid or powder
Identification (IR)	Conforms
Assay (AuCl3)	≥ 99.9%
Gold (Au) Content	≥ 64.9%
Insolubles	≤ 0.01%
Chloride (Cl) Content	Conforms to theoretical
Trace Metals (ICP-MS)	As per customer grade requirement

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