Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

806560

Sigma-Aldrich

Silicon nitride fiber

>80% (crystalline)

Synonym(s):

Silicon nitride, Trisilicon tetranitride

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
Si3N4
CAS Number:
12033-89-5
Molecular Weight:
140.28
EC Number:
234-796-8
MDL number:
MFCD00011230
UNSPSC Code:
12352302
PubChem Substance ID:
329769019
NACRES:
NA.23

assay

>80% (crystalline)

form

powder

composition

carbon, <0.5%
Fe, <0.1%
SiO2, <1%

diam. × L

0.6-0.8 μm × 8-24 μm

density

3.44 g/mL at 25 °C (lit.)

SMILES string

N12[Si]34N5[Si]16N3[Si]25N46

InChI

1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6

InChI key

HQVNEWCFYHHQES-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Silicon nitride is a wide band gap material and its one dimensional nanostructures are used in microelectronics, optics applications and as reinforcements for composites.[1]Silicon nitride nanofiber based papers have potential applications in thermal insulation systems.[2]

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCJ9703

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Processing and characterization of silicon nitride nanofiber paper.
Jen KP, et al.
Journal of Nanomaterials, 53 (2013)
Jen KP, et al.
Journal of Nanomaterials (2013)
Comparison of silicon nitride nanofibers synthesized using silica nanopowders and silica gel.
Deshmukh S, et al.
Materials Sciences and Applications, 3, 523-523 (2012)

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service