Vanadium Dioxide

Vanadium dioxide is blue dark crystal powder. It is also known as vanadium(IV) oxide. VO2 is M phase, which is a kind of  phase-change material. It can resist infrared ray, so it is for smart glass or film that reducing temperature in room. Vanadium pentoxide and vanadium trioxide are the raw material.

Vanadium Dioxide

CAS No.: 12036-21-4 EINECS No.: 234-841-1 Molecular Formula: VO2 Molecular Weight: 82.94
Melting Point:1640℃ Density:4.234


VO2 is raw material for temperature control glass. It could resist infrared ray. At same time vanadium(IV) oxide is colorant for glass and ceramics.