Description

Vanadylsulphate is an inorganic compound of significant industrial importance, primarily recognized for its role as a versatile catalyst and precursor. Its value lies in its unique redox properties and stability, which are critical for numerous chemical synthesis and material science processes. This product is essential for manufacturers and researchers in the chemical, catalyst, and specialty materials sectors seeking a reliable source for consistent quality.

Application

• Catalyst Production: A key precursor in the manufacture of vanadium-based catalysts used in sulfuric acid production and oxidation reactions.
• Chemical Synthesis: Serves as a versatile intermediate and oxidizing agent in organic and inorganic synthesis processes.
• Electrolyte for Batteries: Used in the formulation of electrolytes for advanced vanadium redox flow batteries (VRFBs) for large-scale energy storage.
• Ceramic & Glass Industry: Acts as a coloring agent and a component in the production of specialty glasses and ceramic glazes.
• Corrosion Inhibitor: Employed in specific formulations to protect metals from corrosion in industrial settings.
• Nutritional Supplement (Feed Grade): Used as a source of vanadium in animal feed formulations under strict quality control.
• Laboratory Research: A standard reagent for analytical chemistry, material science research, and academic studies.

Basic Information

Product Name	Vanadylsulphate
CAS No.	12439-96-4
Molecular Formula	VOSO4 • xH2O
Molecular Weight	163.00 g/mol (anhydrous basis)
Synonyms	Vanadium(IV) oxide sulfate; Vanadyl sulfate; Sulfuric acid, oxovanadium(2+) salt (1:1); Vanadium oxysulfate; Blue vanadium sulfate; VOSO4; Vanadium sulfate oxide
EINECS	235-658-6

Quality Control

Our Vanadylsulphate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization, to meet the specifications required for its intended industrial application. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent absorption of moisture from the air, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	Blue crystalline powder or solid
Identification (IR)	Conforms
Assay (as VOSO4)	≥ 98.0 %
Water Content (LOD)	Contact for details
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	Balance
Heavy Metals (as Pb)	≤ 20 ppm

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