... powder, tantalum, the tantalum carbide, general ceramics, piezoelectric ceramics and ceramic capacitor 1. Molecular Formula: Ta2O5 2. Molecular Weight: ... glass etc, also used as a benchmark reagents, catalyst and spectral blood coagulant. Widely used in the electronics industry, ... Our company Fogang Jiata Metals Co., Ltd was specialized in the production of Ta2O5, Nb2O5 and K2TaF7 over than 10 years, ...