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248622

Sigma-Aldrich

Silicon nitride

predominantly β-phase, ≤10micron primary particle size

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About This Item

Fórmula lineal:
Si3N4
Número de CAS:
12033-89-5
Peso molecular:
140.28
EC Number:
234-796-8
MDL number:
MFCD00011230
UNSPSC Code:
12352300
PubChem Substance ID:
24854940
NACRES:
NA.23

form

powder

primary particle size

≤10micron

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

Certificados de análisis (COA)

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Chang-Hyun Park et al.
Optics express, 20(21), 23769-23777 (2012-11-29)
A nanophotonic polarization-independent visible wavelength filter is presented, incorporating a symmetric metal-dielectric resonant structure on quartz substrate, where a sub-wavelength grating, made up of a two-dimensional array of Al square sheets, is integrated with a Si(3)N(4) slab waveguide via an
Simone P Rodrigues et al.
Journal of materials science. Materials in medicine, 24(1), 231-239 (2012-10-12)
Commercial femoral head prostheses (cobalt-chromium alloy, yttria partially stabilized zirconia (Y-PSZ) and alumina) and new silicon nitride ceramic ones (nanocrystalline diamond coated and uncoated) were compared in terms of artifact level production by computed tomography (CT). Pelvis examination by CT
Jinglin Kong et al.
Journal of nanoscience and nanotechnology, 13(6), 4010-4016 (2013-07-19)
In recent years, nanopore has attracted broad attention as an essential technique for DNA sequencing and nanoparticle sensing. This work presented a fundamental study of nanoparticle translocation through silicon nitride nanopores. Since particles with rather high charge to mass ratio
Quanjun Liu et al.
PloS one, 7(9), e46014-e46014 (2012-10-03)
Nanopores have become an important tool for molecule detection at single molecular level. With the development of fabrication technology, synthesized solid-state membranes are promising candidate substrates in respect of their exceptional robustness and controllable size and shape. Here, a 30-60
Kimberly Venta et al.
Nano letters, 13(2), 423-429 (2012-12-20)
From their realization just over a decade ago, nanopores in silicon nitride membranes have allowed numerous transport-based single-molecule measurements. Here we report the use of these nanopores as subzeptoliter mixing volumes for the controlled synthesis of metal nanoparticles. Particle synthesis
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