Sodium Fluoride, Powder, 99.99%, -325 mesh approx

Sodium fluoride is used as a low-refractive index material in the fabrication of multi-layered optical coatings and thin films for UV and infrared applications.

High-purity sodium fluoride is utilized as a sputtering target material for the deposition of fluoride-based thin films in electronic and optical device manufacturing.

NaF is employed as an evaporation source material in physical vapor deposition processes to create protective or functional dielectric layers.