Description

Holmium Vanadium Tetraoxide is a specialized mixed metal oxide compound of significant interest in advanced materials research and high-tech manufacturing. Its unique combination of holmium and vanadium oxides imparts distinct optical and catalytic properties that are not easily replicated by simpler compounds. This material is primarily sought by researchers and developers in the fields of solid-state chemistry, specialty glass manufacturing, and heterogeneous catalysis, where precise control over material composition is critical for performance.

Application

• Specialty Glass and Optical Materials: Acts as a dopant or component to modify refractive index, absorption characteristics, and laser properties in advanced glass formulations.
• Heterogeneous Catalysis: Serves as a catalyst or catalyst precursor in selective oxidation reactions and other organic synthesis processes.
• Solid-State Research: Used as a starting material for synthesizing complex perovskites and other multi-metal oxide systems with tailored magnetic or electronic properties.
• Phosphor and Luminescent Materials: Investigated for potential use in creating specific emission spectra in phosphor applications.
• Ceramic Engineering: Incorporated into specialty ceramics to influence sintering behavior and final material properties like thermal stability and hardness.
• Academic and Industrial R&D: A key reagent for fundamental studies in inorganic chemistry and materials science.

Basic Information

Product Name	Holmium Vanadium Tetraoxide
CAS No.	13977-63-4
Molecular Formula	HoVO4
Molecular Weight	279.86 g/mol
Synonyms	Holmium(III) Vanadate; Holmium Vanadate(V); Vanadic Acid, Holmium Salt; Holmium Orthovanadate; HoVO4; Holmium Vanadium Oxide
EINECS	Contact for details

Quality Control

Our Holmium Vanadium Tetraoxide is produced and handled under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistent composition. We provide detailed Certificates of Analysis (COA) with each shipment, which include data from techniques such as X-ray diffraction (XRD) for phase purity and inductively coupled plasma (ICP) analysis for elemental assay. Our quality commitment ensures material integrity for your most demanding research and production applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (XRD)	Consistent with HoVO4 phase
Purity (HoVO4 by ICP-OES)	≥ 99.9%
Holmium (Ho) Content	59.0 - 60.0 %
Vanadium (V) Content	18.0 - 19.0 %
Particle Size (D50)	< 10 µm (or as specified)
Loss on Drying	< 0.5 %

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