Vanadium pentoxide, it is a brown/yellow solid, although when freshly precipitated from aqueous solution, its colour is deep orange. Because of its high oxidation state, it is both an amphoteric oxide and an oxidizing agent. From the industrial perspective, it is the most important compound of vanadium,
V 1225 (OTTO) Vanadium pentoxide, 99% Cas 1314-62-1 - used in vanadium redox batteries, which are used for energy storage in power facilities, such as wind farms. V 1225 (OTTO) Vanadium pentoxide, 99% Cas 1314-62-1 - used as ceramics colorant, as dye and also as a detector material in bolometers in the field of thermal imaging.