Description

Ammonium Tris(Oxalato)Germanate is a specialized coordination compound of germanium, serving as a key precursor in advanced material synthesis. Its value lies in providing a controlled source of germanium within an oxalate ligand framework, enabling precise deposition and doping processes. This product is essential for research and development laboratories, as well as manufacturers in the semiconductor, thin-film, and specialty catalyst industries seeking high-purity inorganic precursors.

Application

• Semiconductor Precursor: Used in chemical vapor deposition (CVD) or atomic layer deposition (ALD) for germanium-containing thin films.
• Catalyst Research: Acts as a catalyst precursor or a component in complex catalyst systems for specialized organic transformations.
• Material Science R&D: Serves as a starting material for synthesizing novel germanium-based coordination polymers and metal-organic frameworks (MOFs).
• Dopant Source: Utilized in the controlled doping of other semiconductor materials to modify electrical properties.
• Analytical Chemistry: Employed as a standard or reagent in spectroscopic analysis and trace metal determination.
• Specialty Glass & Ceramics: A potential additive for modifying the optical or thermal properties of specialty inorganic glasses.

Basic Information

Product Name	Ammonium Tris(Oxalato)Germanate
CAS No.	67786-11-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium trioxalatogermanate(IV); Germanium ammonium oxalate complex; Tris(oxalato)germanate(IV) ammonium salt; Ammonium germanium oxalate; ATOG; Ammonium trioxalatogermanate
EINECS	Contact for details

Quality Control

Our Ammonium Tris(Oxalato)Germanate is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee it meets your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere or with appropriate desiccants to maintain product integrity. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (Ge content)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1%
Sulfate (SO4)	≤ 0.1%
Loss on Drying	≤ 2.0%

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