Description

Yttrium Silicide CAS NO 12067-55-9 is an inorganic intermetallic compound known for its high thermal stability and unique electrical properties. This material is valued in advanced industrial and research applications for its role as a precursor and functional component in high-performance materials. It is primarily utilized by manufacturers and R&D facilities in the electronics, aerospace, and specialized ceramics sectors seeking to enhance product durability and performance under extreme conditions.

Application

• As a crucial precursor material in the synthesis of advanced ceramics and refractory components.
• In the production of specialized coatings and thin films for semiconductor and microelectronic devices.
• For research and development of thermoelectric materials due to its specific electrical properties.
• As an additive or dopant in metallurgical processes to modify alloy characteristics.
• In the manufacturing of high-temperature structural components for aerospace applications.
• Utilized in sputtering targets for physical vapor deposition (PVD) processes.

Basic Information

Product Name	Yttrium Silicide
CAS No.	12067-55-9
Molecular Formula	YSi2 (common form)
Molecular Weight	145.02 g/mol (for YSi2)
Synonyms	Yttrium disilicide; Silicon yttrium alloy; YSi2; Yttrium silicon alloy; Yttrium silicide (YSi2); Disilicon yttrium; EINECS 235-103-2
EINECS	235-103-2

Quality Control

Our Yttrium Silicide is produced and tested under strict quality management protocols. Each batch undergoes rigorous analysis to ensure chemical composition, purity, and particle size distribution meet defined specifications. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee 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 moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere such as argon or nitrogen to prevent surface oxidation. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Gray to black powder or lumps
Identification (XRD)	Conforms to structure
Assay (Yttrium content)	≥ 99.0% (Metals basis)
Particle Size (D50)	Customizable (e.g., -325 mesh)
Trace Metals (ICP-MS)	Contact for details

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