Ammonium paratungstate has some important uses in the following application fields:
Catalyst: Ammonium paratungstate is widely used as a catalyst, especially in the petroleum and chemical industries. It can be used for cracking oil, deoxidation, oxidation, sulfuration and other reactions, and can also be used to produce organic compounds such as polymers, dyes and pigments.
Optical materials: ammonium paratungstate can be used to prepare optical materials, such as glass, ceramics and crystals. It can improve the UV resistance and hardness of these materials.
Electronic materials: due to its excellent conductivity, ammonium paratungstate can be used to produce electrode materials and semiconductor devices.
Preservative: ammonium paratungstate can be used as a preservative to protect wood, paper and other materials.
In short, ammonium paratungstate has important application value in chemistry, physics, electronics and other fields.
