Description

Yttrium (III) Phosphate is a high-purity inorganic compound with the chemical formula YPO₄, valued for its exceptional thermal stability and luminescent properties. This material is a critical component in advanced industrial and research applications where performance and reliability are paramount. It is primarily utilized in the manufacturing of phosphors, specialized ceramics, and as a catalyst support in demanding chemical processes.

Application

• Phosphor Manufacturing: A key host material for rare-earth doped phosphors used in lighting, display technologies (CRTs, LEDs), and X-ray intensifying screens.
• Advanced Ceramics: Used in the production of high-temperature structural ceramics and coatings due to its excellent thermal and chemical resistance.
• Catalysis: Serves as a stable catalyst support or as a catalyst component in petrochemical refining and organic synthesis reactions.
• Optical Materials: Employed in the fabrication of laser host crystals and other optical components for specialized equipment.
• Nuclear Applications: Investigated for use in nuclear waste immobilization and as a neutron-absorbing material.
• Research & Development: A fundamental material for academic and industrial research in materials science, solid-state chemistry, and physics.

Basic Information

Product Name	Yttrium (III) Phosphate
CAS No.	13990-54-0
Molecular Formula	YPO₄
Molecular Weight	183.88 g/mol
Synonyms	Yttrium orthophosphate; Yttrium phosphate (YPO₄); Phosphoric acid, yttrium(3+) salt (1:1); YPO₄; Yttrium monophosphate; Yttrium(III) phosphate tetrahydrate (when hydrated); Yttrium phosphate, nanopowder
EINECS	237-772-0

Quality Control

Our Yttrium (III) Phosphate is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profiles, and physical characteristics. Our quality commitment aligns with industrial and research-grade specifications to meet the precise needs of our global B2B clients.

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). Keep away from incompatible materials such as strong acids. The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent caking or degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (YPO₄)	≥ 99.9%
Particle Size (D50)	Customizable (e.g., 1-10 µm)
Loss on Drying	≤ 1.0 %
Impurities (Rare Earths)	≤ 0.1 %
Heavy Metals (as Pb)	≤ 10 ppm

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