Silicon carbide (SiC), also known as carborundum /kɑːrbəˈrʌndəm/, is a semiconductor containing silicon and carbon with chemical formula SiC.
NS 100 (OTTO) Silicon carbide nanopowder (β), APS 50-60 nm, 95%+ Cas 409-21-2 - used as a catalyst support, ceramic cutting tools, ceramic engine parts, grinding wheels.