Description

Gold(I) Trisodium Disulphite is a specialized inorganic gold complex with the CAS registry number 19153-98-1. This compound is valued for its unique chemical properties, serving as a precursor and reagent in advanced material synthesis and specialized chemical processes. It is primarily utilized by research institutions and industrial manufacturers in the fields of catalysis, electronics, and fine chemical production.

Application

• Catalysis Research: Acts as a precursor or catalyst in specialized organic synthesis and cross-coupling reactions.
• Electronics & Material Science: Used in the deposition of thin gold films or the synthesis of conductive nanomaterials for electronic components.
• Fine Chemical Synthesis: Serves as a key reagent in the preparation of complex organometallic compounds and pharmaceutical intermediates.
• Surface Chemistry & Plating: Employed in experimental surface modification and specialized electroplating applications.
• Analytical Chemistry: May be used as a standard or reagent in specific spectroscopic and analytical methods.

Basic Information

Product Name	Gold(I) Trisodium Disulphite
CAS No.	19153-98-1
Molecular Formula	Na3Au(SO3)2 or Na3[Au(S2O3)2]
Molecular Weight	Contact for details
Synonyms	Trisodium Gold(I) Disulfite; Sodium Gold Thiosulfate; Aurous Sodium Thiosulfate Complex; Sodium Aurothiosulfate; Gold Sodium Thiosulfate; Gold(I) Sodium Sulfite Complex; Na3[Au(S2O3)2]; Disodium Sulfitoaurate(I)
EINECS	Contact for details

Quality Control

Our Gold(I) Trisodium Disulphite is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay (gold content) and impurity profiles. We adhere to relevant industry standards for high-purity inorganic chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to pale yellow solid
Identification (IR)	Conforms
Assay (Au content)	≥ 98.0%
Purity (HPLC)	Contact for details
Heavy Metals (as Pb)	< 20 ppm
Loss on Drying	< 2.0 %

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