Description

Dineodymium Silicon Pentaoxide is an inorganic compound of neodymium, silicon, and oxygen, also known as neodymium silicate. This specialized material is valued for its unique optical and catalytic properties, making it a critical component in advanced industrial and research applications. It is primarily sought by manufacturers in the electronics, ceramics, and catalyst development sectors for producing specialty glasses, phosphors, and high-performance materials.

Application

• Specialty Glass and Optical Filters: Used as a dopant to impart specific optical characteristics, such as color filtering and laser glass components.
• Phosphors and Luminescent Materials: Serves as a host lattice or activator in phosphors for displays, lighting, and imaging technologies.
• Advanced Ceramics: An additive in high-performance ceramics to modify dielectric properties, thermal stability, and structural integrity.
• Catalyst Systems: Employed in catalytic processes, including petroleum refining and organic synthesis, due to its surface activity.
• Solid-State Electrolytes: Investigated for use in fuel cells and other electrochemical devices.
• Research & Development: A key precursor in materials science research for developing new inorganic compounds and nanomaterials.

Basic Information

Product Name	Dineodymium Silicon Pentaoxide
CAS No.	12027-84-8
Molecular Formula	Nd2Si2O7 or Nd2O5Si2
Molecular Weight	~ 484.60 g/mol (Nd2Si2O7)
Synonyms	Neodymium Silicate; Dineodymium Disilicon Heptaoxide; Neodymium(III) Silicate; Silicon Neodymium Oxide; Nd2Si2O7; Neodymium Pyrosilicate; Bis(neodymium) bis(oxosilanediolate)
EINECS	Contact for details

Quality Control

Our Dineodymium Silicon Pentaoxide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for advanced material applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee supply reliability and technical compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Nd2O3 basis)	≥ 98.0 %
Purity (by ICP-OES)	≥ 99.0 %
Loss on Drying	≤ 2.0 %
Particle Size (D50)	Customizable (e.g., 1-10 µm)

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