Silicon nitride Silicon nitride

Description References

Product Name:

Silicon nitride

Synonyms:

Silicon(IV) nitride, Electronic Grade, 99.85% (Metals basis), 90+% ^a-phase;Silicon nitrid;Denka Silicon Nitride SN-F 2;E 05;E 05
(nitride);E 10;E 10 (nitride);Silicon nitride powder, >=99.9% trace Metals basis

CAS:

12033-89-5

MF:

N4Si3

MW:

140.2833

EINECS:

234-796-8

Mol File:

12033-89-5.mol

Silicon nitride Chemical Properties

Melting point

1900 °C

density

3.44 g/mL at 25 °C (lit.)

RTECS

VW0650000

refractive index

2.8

form

powder

color

Pale gray

Specific Gravity

3.44

Water Solubility

Insoluble water.

Hydrolytic Sensitivity

1: no significant reaction with aqueous systems

Merck

148,497

Stability:

Stable.

CAS DataBase Reference

12033-89-5(CAS DataBase Reference)

EPA Substance Registry System

Silicon nitride (Si3N4) (12033-89-5)