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15580

Sigma-Aldrich

Boron

≥95% (boron), amorphous powder

Synonym(s):

B

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About This Item

Empirical Formula (Hill Notation):
B
CAS Number:
Molecular Weight:
10.81
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95% (boron)

form

amorphous powder

reaction suitability

core: boron
reagent type: catalyst

resistivity

1.5E12 μΩ-cm, 20 °C

particle size

≤1 μm

density

2.34 g/mL at 25 °C (lit.)

SMILES string

[B]

InChI

1S/B

InChI key

ZOXJGFHDIHLPTG-UHFFFAOYSA-N

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Application

Boron (amorphous powder) has been used as a boron source to synthesize hexagonal boron nitride (h-BN), boron doped diamond (BDD) and europium-doped BN nanotubes.

Storage Class Code

13 - Non 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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Boron doped diamond synthesized from detonation nanodiamond in a COH fluid at high pressure and high temperature.
Shakhov F M, et al.
Journal of Solid State Chemistry, 256, 72-92 (2017)
Eu?doped Boron Nitride Nanotubes as a Nanometer?Sized Visible?Light Source.
Chen H, et al.
Advanced Materials, 19(14), 1845-1848 (2017)
Aluminium oxynitride?hexagonal boron nitride composites with anisotropic properties.
Wilk A, et al.
J. Eur. Ceram. Soc., 36(8), 2087-2092 (2016)
Tara A Devirian et al.
Critical reviews in food science and nutrition, 43(2), 219-231 (2003-04-23)
Boron may be an essential nutrient for animals and humans. Dietary boron influences the activity of many metabolic enzymes, as well as the metabolism of steroid hormones and several micronutrients, including calcium, magnesium, and vitamin D. Boron supplementation in rats
Yu Zhao et al.
Journal of the American Chemical Society, 135(4), 1201-1204 (2013-01-16)
Two kinds of boron and nitrogen co-doped carbon nanotubes (CNTs) dominated by bonded or separated B and N are intentionally prepared, which present distinct oxygen reduction reaction (ORR) performances. The experimental and theoretical results indicate that the bonded case cannot

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