Description

Yttrium Metaphosphate CAS NO 59383-71-0 is an inorganic phosphate compound of yttrium, a rare earth element, valued for its unique optical and chemical properties. This material is significant for its role in advanced material science, particularly in the development of specialty glasses, phosphors, and ceramic components. It is primarily needed by manufacturers and research institutions in the electronics, optics, and high-performance ceramics industries seeking to enhance product performance.

Application

• Phosphor and Luminescent Material Production: Acts as a host lattice or dopant in phosphors for displays, lighting (LEDs), and X-ray intensifying screens.
• Specialty Optical Glasses and Fibers: Used to modify the refractive index, dispersion, and thermal stability of glasses for lenses and laser applications.
• Advanced Ceramics and Coatings: Serves as a precursor or additive for creating wear-resistant, high-temperature ceramic components and protective coatings.
• Solid-State Electrolytes and Battery Materials: Investigated for use in solid oxide fuel cells (SOFCs) and next-generation battery technologies due to its ionic conductivity.
• Catalyst and Catalyst Support: Employed in certain heterogeneous catalytic processes, particularly those requiring thermal and chemical stability.
• Research & Development: Utilized in academic and industrial labs for synthesizing novel materials and studying rare earth phosphate chemistry.

Basic Information

Product Name	Yttrium Metaphosphate
CAS No.	59383-71-0
Molecular Formula	O9P3Y
Molecular Weight	343.82 g/mol
Synonyms	Yttrium(III) metaphosphate; Phosphoric acid, yttrium(3+) salt (1:1); Yttrium phosphate (Y(PO3)3); Yttrium orthophosphate (common misnomer); YPO3; Yttrium monophosphate; Yttrium trimetaphosphate; TRIS(PHOSPHATO)YTTRIUM
EINECS	Contact for details

Quality Control

Our Yttrium Metaphosphate is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including Inductively Coupled Plasma (ICP) and X-ray Diffraction (XRD), to verify chemical composition and crystalline phase. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided with every shipment.

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 in a dry environment to prevent caking or hydrolysis.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Complies
Purity (Y2O3 basis)	≥ 99.9%
Assay (as Y(PO3)3)	≥ 99.5%
Loss on Drying	≤ 1.0 %
Particle Size (D50)	Contact for details
Heavy Metals (as Pb)	≤ 10 ppm
Fe, Ca, Na, Si (each)	≤ 50 ppm

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