Description

Gold(3+) Pentasodium Tetrasulphite is a specialized inorganic coordination complex of gold in the +3 oxidation state. This compound is valued for its role as a stable and soluble gold source in advanced chemical synthesis and materials science. It is primarily utilized by research institutions and industrial manufacturers in sectors such as catalysis, electronics, and specialty chemical production.

Application

• As a precursor for the synthesis of gold nanoparticles and nanostructures.
• In catalytic systems for specialized organic transformations and oxidation reactions.
• As a source of gold ions for electroplating and surface coating applications in electronics.
• In materials research for developing conductive inks and advanced functional materials.
• For analytical purposes as a standard or reagent in gold quantification and analysis.
• In specialized photographic and imaging processes requiring gold salts.

Basic Information

Product Name	Gold(3+) Pentasodium Tetrasulphite
CAS No.	67859-69-2
Molecular Formula	Na5Au(SO3)4 or similar coordination complex
Molecular Weight	Contact for details
Synonyms	Sodium Gold Sulfite; Sodium Tetrasulphitoaurate(III); Pentasodium Tetrasulphitoaurate; Gold Sodium Sulfite Complex; Auric Sodium Sulfite; Gold(III) Sodium Sulfite; Tetrasulfitoaurate(III) Pentasodium Salt
EINECS	Contact for details

Quality Control

Our Gold(3+) Pentasodium Tetrasulphite is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent composition. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee compliance with your research or production 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). This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability. For long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to amber crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (Au content)	≥ XX% (Contact for specific grade)
Purity (HPLC/ICP)	≥ XX%
Solubility (Water)	Clear, complete solution at specified concentration
Heavy Metals (as Pb)	< XX ppm
Moisture Content	< XX%

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