Ammonium paratungstate

Application:
1. Production of metallic tungsten: Ammonium metatungstate is used as raw material for producing metallic tungsten by hydrogen or carbon reduction.
2. Tungsten compounds: Ammonium metatungstate can be used as a precursor for synthesizing various tungsten compounds such as tungsten carbide, tungsten oxide and tungsten oxide.
3. Catalyst: Ammonium metatungstate has been used as a catalyst for organic synthesis, petroleum refining and hydrocarbon fuel production.
4. Additives: Ammonium metatungstate has been used in the manufacture of ceramics and glass, as well as in the production of high-temperature lubricants and high-temperature resistant coatings.