Description

Vanadium Dibromide is an inorganic compound of vanadium and bromine, primarily used as a specialized precursor in advanced materials synthesis and chemical research. Its value lies in its role as a source of vanadium(II) ions, which are critical for developing novel catalysts and electronic materials. This product is essential for R&D laboratories and industrial manufacturers in sectors such as catalysis, solid-state chemistry, and inorganic material science.

Application

• Catalyst Precursor: Used in the synthesis of specialized vanadium-based catalysts for organic transformations and polymerization reactions.
• Chemical Vapor Deposition (CVD): Serves as a vanadium source for depositing thin films of vanadium oxides or other vanadium-containing compounds on substrates.
• Solid-State Synthesis: A key starting material for preparing novel vanadium bromide complexes and other inorganic compounds with tailored magnetic or electronic properties.
• Research & Development: Employed in academic and industrial labs for investigating the chemistry of low-valent vanadium and developing new synthetic methodologies.
• Doping Agent: Can be used to introduce vanadium into glass, ceramic, or other material matrices to modify their physical characteristics.

Basic Information

Product Name	Vanadium Dibromide
CAS No.	14890-41-6
Molecular Formula	VBr₂
Molecular Weight	210.75 g/mol
Synonyms	Vanadium(II) bromide; Divanadium tetrabromide (common dimeric form); Vanadium bromide (VBr₂); Vanadous bromide
EINECS	Contact for details

Quality Control

Our Vanadium Dibromide undergoes rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. We employ advanced analytical techniques to verify purity and identify potential impurities. Certificates of Analysis (COA) detailing specific lot results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be stored in a cool, dry place, ideally under an inert atmosphere such as argon or nitrogen to prevent oxidation and hydrolysis. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Dark colored solid (crystalline powder or lumps)
Identification (IR / XRD)	Conforms to structure
Assay (VBr₂)	≥ 95.0%
Vanadium (V) Content	Contact for details
Impurities (by ICP-OES)	Contact for details

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