Niobium foil, 0.1 mm thick, 99.9%+

Niobium foil, 0.1 mm thick is a metal foil carrying the CAS registry number 7440-03-1 with a typical assay of 99.9%. The compound has the formula Nb, corresponding to a molecular weight of 92.91 g/mol. Systematically, it is named niobium. Alternative names: Columbium.

The product is provided as a solid. Literature values give a density of 8.57 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for electrodes and current collectors, shielding and materials research. Typical end-use sectors are academic and industrial research, metallurgy and mining and electronics and semiconductors.

Standard pack sizes are 25 x 25 mm, 100 x 100 mm and 300 x 300 mm, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.