Description

Sodium Metavanadate is an inorganic salt of vanadium, a transition metal with significant industrial utility. This compound serves as a versatile precursor and catalyst, valued for its role in chemical synthesis and materials science. It is essential for manufacturers and researchers in the chemical, ceramic, and catalyst industries seeking a reliable source of vanadium(V).

Application

• Catalyst Production: A key precursor in the manufacture of vanadium-based catalysts used in sulfuric acid production and selective oxidation reactions.
• Ceramic & Glass Industry: Used as a colorant and fining agent to impart specific colors and modify physical properties in specialty glasses and ceramic glazes.
• Chemical Synthesis: Acts as an oxidizing agent and a source of vanadium for synthesizing other vanadium compounds and complexes.
• Corrosion Inhibition: Employed in formulations for surface treatments and corrosion-resistant coatings on metals.
• Laboratory Research: Serves as a standard and reagent in analytical chemistry and materials science research.
• Energy Storage: Investigated as a component in the development of advanced battery materials, such as vanadium redox flow batteries.

Basic Information

Product Name	Sodium Metavanadate
CAS No.	13718-26-8
Molecular Formula	NaVO3
Molecular Weight	121.93 g/mol
Synonyms	Sodium Vanadate(V); Sodium Trioxovanadate; Vanadic Acid, Sodium Salt; Sodium Vanadium Oxide; NaVO3; Metavanadic Acid Sodium Salt
EINECS	237-272-7

Quality Control

Our Sodium Metavanadate is produced under a rigorous quality management system. Each batch is tested to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms
Assay (NaVO3)	≥ 98.0 %
pH (5% solution)	9.0 - 11.0
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.05 %

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