Description

Sodium Tetrakis(Cyano-C)Aurate CAS NO 31395-95-6 is a specialized organometallic complex salt of gold. This compound is valued for its role as a precursor in advanced materials synthesis and catalysis, offering a stable and soluble source of gold(I) cyanide units. It is primarily utilized by researchers and manufacturers in the fields of electroplating, nanotechnology, and pharmaceutical intermediate synthesis.

Application

• Electroplating & Surface Finishing: As a key component in specialized gold electroplating baths for electronics and jewelry, providing excellent deposit properties.
• Catalysis Research: Serving as a precursor for homogeneous gold catalysts used in organic synthesis and fine chemical manufacturing.
• Nanomaterial Synthesis: Acting as a source material for the controlled synthesis of gold nanoparticles and nanostructures with specific morphologies.
• Pharmaceutical Intermediates: Used in the research and development of gold-based therapeutic agents and diagnostic compounds.
• Chemical Vapor Deposition (CVD): As a potential precursor for depositing thin gold films in semiconductor and optical device fabrication.
• Analytical Reagent: Employed as a standard or reagent in specific analytical chemistry techniques.

Basic Information

Product Name	Sodium Tetrakis(Cyano-C)Aurate
CAS No.	31395-95-6
Molecular Formula	C4AuN4Na
Molecular Weight	339.04 g/mol
Synonyms	Sodium Tetracyanoaurate(I); Sodium Gold(I) Cyanide; Tetracyanoauric(I) Acid Sodium Salt; Sodium Aurous Cyanide; Sodium Tetracyanoaurate; Gold Sodium Cyanide; Na[Au(CN)4]; Tetracyanoaurate(1-) sodium
EINECS	Contact for details

Quality Control

Our Sodium Tetrakis(Cyano-C)Aurate is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing assay, impurity profiles, and other critical parameters are available upon request to support your quality assurance and regulatory needs.

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 kept under dry conditions. Incompatible with strong acids, strong bases, and fluorides.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (Au content)	≥ 58.0 %
Purity (HPLC)	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1 %

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