13701-70-7

Basic information

• Product Name: divanadium tris(sulphate)
• Synonyms: divanadium tris(sulphate);Vanadium(III) sulfate;vanadium trisulfate;Divanadium tris(sulfate)
• CAS NO: 13701-70-7
• Molecular Formula: O12S3V2
• Molecular Weight: 390.0708
• EINECS: 237-226-6
• Mol File: 13701-70-7.mol
• Article Data: 0

Chemical Properties

• Melting Point: decomposes ~400℃ [MER06]
• Boiling Point: 330 °C at 760 mmHg
• Appearance: /yellow powder
• Density: 1.99[at 20℃]
• Water Solubility: very slowly dissolves in H2O at room temp; soluble HNO3 [MER06]
• CAS DataBase Reference: divanadium tris(sulphate)(CAS DataBase Reference)
• NIST Chemistry Reference: divanadium tris(sulphate)(13701-70-7)
• EPA Substance Registry System: divanadium tris(sulphate)(13701-70-7)

Safety Data

• RIDADR: 3288
• HazardClass: 6.1(a)
• PackingGroup: II
• Hazardous Substances Data: 13701-70-7(Hazardous Substances Data)

Usage

Description

Divanadium tris(sulphate), also known as Vanadium(III) sulfate [V2(SO4)3], is a lemon yellow powder that serves as a strong reducing agent. It decomposes to VOSO4 and SO2 when heated to approximately 410°C in a vacuum and remains stable in dry air.

Uses

Used in Chemical Industry:
Divanadium tris(sulphate) is used as a reducing agent for various chemical reactions due to its strong reducing properties.
Used in Material Science:
In the field of material science, divanadium tris(sulphate) is utilized as a precursor for the synthesis of other vanadium compounds, which can be used in the production of catalysts, pigments, and other materials.
Used in Environmental Applications:
The strong reducing nature of divanadium tris(sulphate) makes it a potential candidate for environmental applications, such as the treatment of wastewater or the removal of contaminants from industrial processes.
Used in Energy Storage:
Divanadium tris(sulphate) can be employed in the development of advanced energy storage systems, such as redox flow batteries, where its reducing properties can be harnessed to improve the efficiency and performance of these systems.
Used in Pharmaceutical Applications:
Although not explicitly mentioned in the provided materials, the strong reducing properties of divanadium tris(sulphate) may also find applications in the pharmaceutical industry, potentially in the synthesis of certain drugs or as a component in drug delivery systems.

Flammability and Explosibility

Nonflammable

InChI:InChI=1/3H2O4S.2V/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6