Tungsten pentoxide
Blue solid oxide of tungsten formed by reaction of tungsten trioxide and tungsten metal / From Wikipedia, the free encyclopedia
Tungsten pentoxide (W2O5) was reported in early literature but proved to have the stoichiometry W18O49.[1] Sometimes called mineral blue, it is a blue solid formed by the reaction of tungsten trioxide, WO3, and tungsten metal at 700 °C.[1]
This article's factual accuracy is disputed. (February 2012) |