Silicon Nitride Nanoparticles (amorphous) (Si3N4), ~25 nm, >99%

“Metallurgy, aviation, chemical, energy and machinery industries in making parts like ball/roller bearing, sleeve, valves and other wear resistants
Making of cutting tools, moulds, cylinder wall coatings, turbine rotor and blades
Making of composites such as ceramics, graphite, rubber, metals, adhesives, etc
Spray nozzles, spray pipes for rockets and missiles.”

SKU: CSI3N4168 Category:

Additional information

CAS Number


Empirical Formula


Average particle size

~25 nm,

Molecular Weight

140.28 g/mol


White Powder



Bulk density

0.06 g/cm3