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325171

Sigma-Aldrich

Silicon nitride

predominantly α-phase, ≤10 micron

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$83.88
250 G
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About This Item

Linear Formula:
Si3N4
CAS Number:
Molecular Weight:
140.28
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23

$83.88

List Price$88.30Save 5%
Web-Only Promotion

Available to ship onMay 02, 2025Details


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form

powder

particle size

≤10 micron

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

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Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Britta Weinhausen et al.
Lab on a chip, 13(2), 212-215 (2012-12-05)
X-ray studies of biological cells in microfluidic devices provide a method to probe cellular structures or structural changes at the molecular level in a precisely controlled environment. However, the device design and the used materials must be compatible with X-ray
Feng Wang et al.
Optics express, 21(2), 1675-1686 (2013-02-08)
A maximal enhancement of ~6.5 times of the external quantum efficiency (EQE) for SiNx-based light-emitting devices (LEDs) is achieved by magnetron sputtering a silver nanostructures layer onto the active matrix. The enhancement of EQE is affected by the dimension and
Orsolya Tapasztó et al.
Journal of nanoscience and nanotechnology, 12(11), 8775-8778 (2013-02-21)
The dispersion properties of single- and multi-walled carbon nanotubes as well as mechanically exfoliated few layer graphene flakes within the silicon nitride ceramic matrix have been investigated. Small angle neutron scattering experiments have been employed to gain information on the
Paolo Pintus et al.
Optics express, 21(4), 5041-5052 (2013-03-14)
In this paper, we present two four-port optical circulators for TE and TM modes, respectively. Exploiting the recent technological development concerning Ce:YIG pulse laser deposition on silicon nitride platform, we design two integrated circulators, which can be used to implement
Ken Healy et al.
Electrophoresis, 33(23), 3488-3496 (2012-11-20)
We report on the fabrication, simulation, and characterization of insulated nanoelectrodes aligned with nanopores in low-capacitance silicon nitride membrane chips. We are exploring these devices for the transverse sensing of DNA molecules as they are electrophoretically driven through the nanopore

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