vanadyl sulphate

Base Information

• Chemical Name: vanadyl sulphate
• CAS No.: 711593-49-6
• Molecular Formula: OV*O₄S
• Molecular Weight: 163.005
• Mol file: 711593-49-6.mol

Synonyms:

Chemical Property of vanadyl sulphate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of vanadyl sulphate

There total 7 articles about vanadyl sulphate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

vanadia + sulfur (7704-34-9) → vanadyl sulphate (711593-49-6,27774-13-6)

Guidance literature:

In sulfuric acid; aq. H2SO4; 140°C, few hours; washing (water), drying (160°C, vac., overnight);

DOI:10.1016/S0925-8388(97)00325-3

Reference yield:

ammonium oxofluorosulphatovanadate(IV) trihydrate → vanadyl sulphate (711593-49-6,27774-13-6)

Guidance literature:

In neat (no solvent); byproducts: NH3, HF; thermal decompn.; not isolated; DTGA, DTA TGA;

Reference yield:

K2(VO)(2+x)(SO4)(2+x)S2O7 x:0-1.5; → potassium sulfate * 2 vanadium (IV) oxide sulfate + vanadyl sulphate (711593-49-6,27774-13-6)

Guidance literature:

In neat (no solvent); heating in air or an inert gas atmosphere;

DOI:10.1134/S0036023607020209

upstream raw materials:

water

sulfur

Downstream raw materials:

sulfur trioxide

Refernces

• 1、 Krasil'nikov. "Phase ratios in the K2O-V2O4-SO 3 system at high sulfur trioxide concentrations". . p. 258 - 262. Retrieved 2008/10/09.