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Merck

790532

Boron nitride

nanopowder, <150 nm avg. part. size (TEM), 99% trace metals basis

Synonym(s):

Boron mononitride, Hexagonal boron nitride, White graphite

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About This Item

Linear Formula:
BN
CAS Number:
Molecular Weight:
24.82
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-136-6
MDL number:
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InChI key

PZNSFCLAULLKQX-UHFFFAOYSA-N

InChI

1S/BN/c1-2

SMILES string

B#N

assay

99% trace metals basis

form

nanopowder

avg. part. size

<150 nm (TEM)

density

2.29 g/mL at 25 °C (lit.)

Quality Level

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Application

Boron nitride has been well studied for applications including ceramic and polymer nanocomposites. Nanoscale boron nitride is essential for applications at this length scale as the increased surface area resulting in better incorporation in the matrix. BN possesses a number of material properties which increase its utility in machining and coating applications including wear resistance; chemical and thermal stability and wide band gap.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Sarat K Swain et al.
Carbohydrate polymers, 95(2), 728-732 (2013-05-08)
A series of cellulose based nanobiocomposites (cellulose/BN) were prepared with incorporation of various percentage of nano boron nitride (BN). The interaction between cellulose and boron nitride was studied by Fourier transform infrared spectroscopy (FTIR). The structure of cellulose/BN nanobiocomposites was
Rosas; G.;
Acta Microscopica, 19(3), 285-290 (2010)
Xiaoxia Li et al.
The Analyst, 144(5), 1777-1788 (2019-01-24)
New types of two-dimensional (2D) boron nitride (BN) were developed as a 2D scaffold material. After modification with ternary deep eutectic solvents (DES, ChCl-caffeic acid-ethylene glycol), the processed BN was applied to the preparation of magnetic molecularly imprinted polymers (MMIPs).
Dmitri Golberg et al.
ACS nano, 4(6), 2979-2993 (2010-05-14)
Hexagonal boron nitride (h-BN) is a layered material with a graphite-like structure in which planar networks of BN hexagons are regularly stacked. As the structural analogue of a carbon nanotube (CNT), a BN nanotube (BNNT) was first predicted in 1994;
Brixhilda Domi et al.
International journal of molecular sciences, 22(2) (2021-01-13)
Boron nitride (BN) nanomaterials have been increasingly explored for potential applications in chemistry and biology fields (e.g., biomedical, pharmaceutical, and energy industries) due to their unique physico-chemical properties. However, their safe utilization requires a profound knowledge on their potential toxicological

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