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790532

Sigma-Aldrich

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
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99% trace metals basis

form

nanopowder

avg. part. size

<150 nm (TEM)

density

2.29 g/mL at 25 °C (lit.)

SMILES string

B#N

InChI

1S/BN/c1-2

InChI key

PZNSFCLAULLKQX-UHFFFAOYSA-N

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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 Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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