Description

Indium(III) Phosphate is an inorganic compound with significant utility in advanced material science and electronics. This high-purity material is valued for its role as a precursor in the synthesis of specialized phosphors and semiconductor components. It is primarily sought by manufacturers and R&D facilities in the electronics, optoelectronics, and specialty chemical sectors for developing innovative products.

Application

• Phosphor Precursor: A key starting material in the synthesis of indium-based phosphors for LED lighting and display technologies.
• Semiconductor Manufacturing: Used in the deposition of thin films and as a dopant source in compound semiconductors like InP.
• Catalysis Research: Investigated as a catalyst or catalyst support in specialized organic synthesis and petrochemical processes.
• Solid-State Electrolytes: Explored for use in developing novel solid electrolytes for next-generation batteries and fuel cells.
• Optical Coatings: Employed in the creation of optical thin films with specific refractive indices for lenses and filters.
• Ceramic & Glass Additive: Imparts specific electrical or optical properties to advanced ceramics and specialty glass formulations.
• Chemical Vapor Deposition (CVD): Serves as a high-purity source material for CVD processes to create uniform indium-phosphate layers.
• Research & Development: Utilized in academic and industrial labs for materials science research and prototype development.

Basic Information

Product Name	Indium(III) Phosphate
CAS No.	20694-56-8
Molecular Formula	InPO₄
Molecular Weight	209.79 g/mol
Synonyms	Indium Phosphate; Phosphoric Acid, Indium(3+) Salt (1:1); Indium Orthophosphate; Indium(3+) Phosphate; InPO₄; Indium Monophosphate; Indium(III) Orthophosphate; Indium Phosphate (InPO₄)
EINECS	243-946-5

Quality Control

Our Indium(III) Phosphate is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards, and a comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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) and should be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (InPO₄)	≥ 99.9%
Purity (Metals basis)	≥ 99.99%
Indium (In) Content	54.7 ± 0.5 %
Phosphate (PO₄) Content	45.3 ± 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.