Description

Lanthanum Germanate is an advanced inorganic compound with the chemical formula La₂Ge₂O₇. This material is valued for its unique combination of thermal stability, optical properties, and dielectric characteristics, making it a critical component in high-tech applications. It is primarily utilized in industries such as electronics, optics, and materials science for the development of specialized ceramics, phosphors, and solid-state devices.

Application

• Optoelectronic Devices: Used as a host material for phosphors in LED and display technologies.
• Advanced Ceramics: A key component in the formulation of high-temperature structural and functional ceramics.
• Solid-State Electrolytes: Investigated for use in next-generation solid oxide fuel cells (SOFCs) and oxygen sensors.
• Catalysis: Serves as a catalyst or catalyst support in specific organic synthesis and oxidation reactions.
• Glass & Optical Coatings: Employed to modify the refractive index and thermal expansion properties of specialty glasses and thin films.
• Research & Development: A precursor material in academic and industrial R&D for novel inorganic compounds and nanomaterials.

Basic Information

Product Name	Lanthanum Germanate
CAS No.	454676-27-8
Molecular Formula	La₂Ge₂O₇
Molecular Weight	505.42 g/mol
Synonyms	Dilanthanum Digermanium Heptaoxide; Lanthanum Germanium Oxide (La₂Ge₂O₇); Lanthanum(III) Germanate; LaGO; Lanthanum Pyrogermanate; Lanthanum Orthogermanate; Lanthanum Germanium Septoxide
EINECS	Contact for details

Quality Control

Our Lanthanum Germanate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including X-ray diffraction (XRD) for phase purity and inductively coupled plasma (ICP) analysis for elemental composition. A Certificate of Analysis (COA) detailing purity, physical characteristics, and batch-specific data is provided to ensure traceability and compliance with your technical requirements.

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 hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Consistent with La₂Ge₂O₇ phase
Purity (La₂Ge₂O₇)	≥ 99.9%
Lanthanum (La) Content	54.8 ± 0.5%
Germanium (Ge) Content	28.7 ± 0.5%
Particle Size (D50)	< 10 µm
Loss on Drying	< 0.5%

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