Trisodium Germanate CAS NO 12195-31-2

Unit Price:

CAS No.:12195-31-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Trisodium Germanate is an inorganic compound of significant industrial interest, primarily known for its role as a precursor in germanium chemistry. Its value lies in providing a soluble and reactive source of germanate ions for advanced material synthesis and specialty chemical manufacturing. This product is essential for industries involved in electronics, catalysis, and the production of specialized optical materials. Trisodium Germanate CAS NO 12195-31-2 is a key intermediate for researchers and manufacturers seeking high-purity germanium compounds.

Application

As a key precursor in the synthesis of high-purity germanium dioxide (GeO2) and elemental germanium.
In the formulation of specialty glasses and optical fibers with unique refractive properties.
As a catalyst or catalyst support in select organic synthesis and polymerization reactions.
In the production of phosphors and luminescent materials for display technologies.
For research and development in semiconductor and thin-film deposition processes.
As a starting material in the manufacture of certain zeolite-type materials and molecular sieves.

Basic Information


Product Name	Trisodium Germanate
CAS No.	12195-31-2
Molecular Formula	Na3GeO4 or Na2GeO3 (commonly represented)
Molecular Weight	~207.64 g/mol (for Na2GeO3)
Synonyms	Sodium Germanate; Sodium Metagermanate; Germanium Sodium Oxide; Trisodium Orthogermanate; Sodium Germanium Oxide; Na-Ge-O; Germanate(2-), trisodium
EINECS	235-357-1

Quality Control

Our Trisodium Germanate is produced under strict quality management protocols to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay determination and impurity profiling. A Certificate of Analysis (COA) detailing purity, physical characteristics, and other relevant parameters is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, the container must be kept in a cool, dry place with minimal humidity exposure. Recommended storage temperature is between 15°C and 25°C. Opened containers should be resealed immediately and may require storage under an inert atmosphere for long-term stability.

Specification

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