Tantalum Pentoxide (Ta₂O₅); Purity 99.99% (4N) or 99.999% (5N); CAS Number: 1314-61-0; Used in the production of capacitors, optical coatings, and advanced ceramics. Known for its high dielectric constant, thermal stability, and chemical resistance. Ideal for high-tech and electronics applications requiring precision materials. - EUStrategix Critical Minerals and Rare Earths