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Merck
CN

636703

Sigma-Aldrich

Silicon nitride

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

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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:
24882797
NACRES:
NA.23

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Quality Level

100

Assay

≥98.5% trace metals basis

form

nanopowder

surface area

103-123 m2/g

particle size

<50 nm (spherical)

density

3.44 g/mL at 25 °C (lit.)

bulk density

0.046 g/mL

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 Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX5971
MKCT0283
MKCQ9643
MKCS0880
MKCP2327

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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
Francesco Mazzotta et al.
Nanotechnology, 23(41), 415304-415304 (2012-09-29)
One of the primary advantages of nanoscale sensors is that they often can provide conceptually new ways of performing sensing that are not feasible with their large-scale analogs. For example, the small size of nanoscale sensor elements, such as plasmonic
Nazar Ileri et al.
Physical chemistry chemical physics : PCCP, 15(3), 965-971 (2012-12-06)
Millimeter sized arrays of uniformly-distributed nanopores (180-220 nm) were created in thin (200 nm) silicon nitride membranes using interferometric lithography. Molecular transport properties of the fabricated devices were investigated experimentally and compared with those of state-of-the-art polycarbonate track etched membranes.
Madeline J Dukes et al.
Chemical communications (Cambridge, England), 49(29), 3007-3009 (2013-03-06)
Gold nanorods are widely known for their photothermal properties to treat solid tumors. Our work demonstrates the unrealized capacity to image these reagents in liquid at high resolution using Transmission Electron Microscopy (TEM). Here we perform the first atomic measurements
Kapil Debnath et al.
Optics express, 20(25), 27420-27428 (2012-12-25)
Integration density, channel scalability, low switching energy and low insertion loss are the major prerequisites for on-chip WDM systems. A number of device geometries have already been demonstrated that fulfill these criteria, at least in part, but combining all of
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