What is the role of tungsten acid? Introduction to the properties and uses of tungstic acid

［molecular formula］h2wo4 [properties] tungstic acid is divided into two types: white tungstic acid (wo3·nh2o) and yellow tungstic acid (wo3·h2o). white tungstic acid is a precipitate with indefinite composition, which can be converted into yellow tungstic acid after long-term boiling. yellow tungstic acid is a compound with a certain composition. generally speaking, tungstic acid often refers…