Description

Indium(III) Phosphate is a high-purity inorganic compound essential for advanced material synthesis and electronics manufacturing. Its unique properties make it a critical precursor for producing specialized semiconductors and optoelectronic materials. This product is primarily utilized by manufacturers and R&D facilities in the semiconductor, photonics, and specialty chemical industries.

Application

• Semiconductor Precursor: Used in the synthesis of indium phosphide (InP) and related III-V compound semiconductors for high-speed electronics and photonic devices.
• Optoelectronic Materials: Serves as a key starting material for LEDs, laser diodes, and solar cells requiring precise indium and phosphate sources.
• Catalyst Synthesis: Employed as a catalyst or catalyst support material in specialized organic synthesis and petrochemical processes.
• Thin Film Deposition: Utilized in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes to create functional coatings.
• Research & Development: A fundamental reagent in academic and industrial labs for exploring new inorganic materials and solid-state chemistry.
• Ceramic & Glass Additive: Incorporated into specialty glass and ceramic formulations to modify optical or thermal properties.

Basic Information

Product Name	Indium(III) Phosphate
CAS No.	14693-82-4
Molecular Formula	InPO₄
Molecular Weight	209.79 g/mol
Synonyms	Indium Phosphate; Indium Orthophosphate; Phosphoric Acid, Indium(3+) Salt (1:1); Indium(3+) Phosphate; Tris(phosphato)indium; Indium Monophosphate
EINECS	Contact for details

Quality Control

Our Indium(III) Phosphate is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high chemical purity. All materials undergo comprehensive analytical testing, including assay, impurity profiling, and physical characterization. A Certificate of Analysis (COA) detailing the specific results for each parameter is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids and strong reducing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (InPO₄)	≥ 99.9%
Indium (In) Content	54.7 ± 0.5%
Phosphate (PO₄) Content	45.3 ± 0.5%
Particle Size (D50)	< 10 µm
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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