Characteristic

Ammonium tungsten oxide is a white crystalline salt with the chemical formula (NH₄)₂WO₄. 

Formula: (NH₄)₂WO₄

Formula weight: 283.91g/mol

Appearance：White Powder

Sensitivity: Ambient temperatures.

Solubility: Soluble in warm water

Application

Ammonium Paratungstate is used as a source for high-purity tungsten oxides, tungsten metal powders, carbides, or as a laboratory reagent. Other applications are in the fields of absorbent gels, coloring agent in the porcelain industry, and the catalyst industry.