Description

Diholmium Dioxide Sulphide is a specialized inorganic compound of holmium, sulfur, and oxygen. This material is valued in advanced industrial and research sectors for its unique combination of magnetic and optical properties derived from the rare earth element holmium. It is primarily sought by manufacturers and R&D laboratories in the fields of specialty ceramics, solid-state phosphors, and catalysis. We supply this high-purity compound with a commitment to consistent quality and reliable global logistics.

Application

• Specialty Ceramics & Glass: Used as a dopant or additive to modify electrical, magnetic, or optical properties in advanced ceramic and glass formulations.
• Solid-State Phosphors & Luminescent Materials: Serves as a potential host or activator material in research for developing new phosphors for lighting and display technologies.
• Catalysis Research: Investigated as a catalyst or catalyst support in specialized chemical synthesis and petrochemical processes due to its surface properties.
• Magnetic Materials: Explored in R&D for creating novel magnetic compounds and studying magneto-optical effects.
• Chemical Vapor Deposition (CVD): Can be used as a precursor for depositing holmium-containing thin films in semiconductor and coating applications.
• Academic & Industrial Research: A key raw material for fundamental studies in inorganic chemistry, materials science, and solid-state physics.

Basic Information

Product Name	Diholmium Dioxide Sulphide
CAS No.	12162-58-2
Molecular Formula	Ho2O2S
Molecular Weight	425.94 g/mol
Synonyms	Holmium Oxide Sulfide; Holmium Oxysulfide; Diholmium Oxysulfide; Holmium(III) Oxide Sulfide; Oxosulfanylideneholmium; Holmium Sulphur Oxide; HOOS
EINECS	Contact for details

Quality Control

Our Diholmium Dioxide Sulphide is manufactured under controlled conditions to ensure high chemical purity and batch-to-batch consistency. Each lot undergoes rigorous quality testing, including analysis for purity, metallic impurities, and phase composition. Certificates of Analysis (COA) detailing specific test results are provided with every shipment. We adhere to a comprehensive quality management system to meet the stringent requirements of our global clientele.

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 the container sealed to protect the product from moisture and atmospheric contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (XRD)	Conforms to structure
Purity (Ho2O2S)	≥ 99.9% (Trace Metals Basis)
Loss on Drying	≤ 0.5%
Particle Size (D50)	Customizable (1-10 µm typical)

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