Description

Germanium Disodium Trioxide is an inorganic compound of significant industrial interest. This material is valued for its role as a precursor in the synthesis of advanced germanium-based materials and specialty chemicals. It is primarily utilized by manufacturers and research institutions in the electronics, catalysis, and specialty glass sectors. The compound is known for its moisture-sensitive nature, requiring careful handling and storage.

Application

• Electronics Manufacturing: As a key precursor for the chemical vapor deposition (CVD) of germanium-containing thin films and semiconductors.
• Catalysis: Serving as a catalyst or catalyst support in specialized organic synthesis and polymerization reactions.
• Specialty Glass & Ceramics: A component in the formulation of high-refractive-index optical glasses and infrared-transmitting materials.
• Chemical Synthesis: An intermediate for producing other germanium salts, complexes, and organometallic compounds.
• Pharmaceutical Research: Used in exploratory research for developing novel compounds with potential biological activity.
• Laboratory Reagent: Employed as a high-purity analytical standard and research chemical in academic and industrial R&D.

Basic Information

Product Name	Germanium Disodium Trioxide
CAS No.	12025-19-3
Molecular Formula	Na2GeO3
Molecular Weight	166.58 g/mol
Synonyms	Disodium Germanium Trioxide; Sodium Germanate(IV); Sodium Metagermanate; Germanium(IV) Sodium Oxide; Na2GeO3; Germanium Sodium Oxide; Sodium Germanium Oxide
EINECS	234-710-3

Quality Control

Our Germanium Disodium Trioxide is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A detailed Certificate of Analysis (COA) documenting purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Na2GeO3)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm

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