Description

Divanadium Tris(Sulphate) is an inorganic vanadium compound with the CAS registry number 13701-70-7. This material serves as a versatile precursor and catalyst in various high-value industrial chemical processes. It is primarily utilized by manufacturers and research institutions in the chemical synthesis, catalyst development, and specialty materials sectors.

Application

• Catalyst Precursor: Used in the synthesis of vanadium-based catalysts for oxidation reactions and sulfuric acid production.
• Chemical Synthesis: Acts as a starting material for producing other vanadium salts and coordination compounds.
• Surface Treatment: Employed in formulations for metal surface conditioning and conversion coatings.
• Electrolyte Component: Investigated for use in specialized electrochemical systems and flow batteries.
• Ceramic & Pigment Manufacturing: Serves as a source of vanadium oxide in the production of colored glasses, ceramics, and pigments.
• Laboratory Reagent: Used as a standard or reagent in analytical chemistry and materials science research.

Basic Information

Product Name	Divanadium Tris(Sulphate)
CAS No.	13701-70-7
Molecular Formula	V2(SO4)3
Molecular Weight	390.07 g/mol (anhydrous basis)
Synonyms	Vanadium(III) sulfate; Vanadium sesquisulfate; Divanadium trisulfate; Vanadic sulfate; V2(SO4)3; Vanadium(3+) sulfate
EINECS	Contact for details

Quality Control

Our Divanadium Tris(Sulphate) is produced and controlled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and composition, meeting the specifications required for industrial and research applications. A Certificate of Analysis (COA) detailing key parameters 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). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Green to gray-green powder or crystals
Identification (IR)	Conforms
Assay (V2(SO4)3)	≥ 95.0 %
Water Content (LOD)	≤ 5.0 %
Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	Balance

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