Skip to Content

Silicon nitride NIST® RM 8983

Silicon nitride

Silicon nitride NIST® RM 8983

Linear Formula:

Si₃N₄

CAS Number:

Molecular Weight:

140.28

Products

Brand

Sigma-Aldrich (3)

Formula Weight

Manufacturer

Physical Form

Purity

Format

Quality Segment

Application

Particle Size (µm)

Reference Material Type

Special Grade

certified reference material (1)

Showing 1-5 of 5

Compare

Product Number

Description

Pricing

334103

Silicon nitride, powder, ≥99.9% trace metals basis

248622

Silicon nitride, predominantly β-phase, ≤10micron primary particle size

636703

Silicon nitride, nanopowder, <50 nm particle size (spherical), ≥98.5% trace metals basis

325171

Silicon nitride, predominantly α-phase, ≤10 micron

NISTRM8983

Silicon nitride, NIST^® RM 8983