Description

Ammonium Vanadium (III) Sulfate 99.99% is a high-purity inorganic salt of vanadium in the +3 oxidation state. This compound is a critical precursor for advanced materials research and specialized industrial catalysis, offering a controlled source of trivalent vanadium ions. It is primarily utilized by R&D laboratories, manufacturers of specialty chemicals, and producers of energy storage and conversion materials.

Application

• Precursor for synthesizing vanadium-based catalysts used in organic synthesis and oxidation reactions.
• Starting material for the preparation of other high-purity vanadium compounds and complexes.
• Research and development of novel battery materials, particularly for flow battery electrolytes.
• Use in electroplating and surface treatment processes to deposit vanadium-containing coatings.
• Laboratory reagent for analytical chemistry and spectroscopic studies.
• Potential use in the synthesis of pigments and ceramic glazes.

Basic Information

Product Name	Ammonium Vanadium (III) Sulfate 99.99%
CAS No.	22723-49-5
Molecular Formula	NH4V(SO4)2·xH2O
Molecular Weight	Anhydrous: 265.07 g/mol (Contact for hydrate details)
Synonyms	Ammonium Vanadous Sulfate; Ammonium Vanadium(3+) Sulfate; Ammonium Vanadium(III) Sulphate; Vanadium Ammonium Sulfate; Ammonium Divanadium Trisulfate; Vanadic Ammonium Sulfate; V(III) Ammonium Sulfate; Ammonium Vanadium Sesquisulfate
EINECS	Contact for details

Quality Control

Our Ammonium Vanadium (III) Sulfate 99.99% is manufactured under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to verify identity, purity, and impurity profiles, ensuring it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

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) and easily oxidized; containers should be kept tightly sealed when not in use to minimize exposure to air and moisture. For long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	Purple to blue crystalline powder
Identification (IR)	Conforms
Assay (NH4V(SO4)2)	≥ 99.99%
Vanadium (V) Content	≥ 19.2%
Insoluble Matter	≤ 0.01%
Chloride (Cl)	≤ 10 ppm
Sulfate (SO4)	Balance
Heavy Metals (as Pb)	≤ 5 ppm

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