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266620

Boron

99.7% trace metals basis, crystalline, 1 cm

Synonym(s):

B

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$119.85

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$368.05

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About This Item

Empirical Formula (Hill Notation):
B
CAS Number:
7440-42-8
Molecular Weight:
10.81
EC Number:
231-151-2
MDL number:
MFCD00134034
UNSPSC Code:
12161600
PubChem Substance ID:
24856149
NACRES:
NA.22

Key Documents

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Product Name

Boron, crystalline, 1 cm, 99.7% trace metals basis

assay

99.7% trace metals basis

form

crystalline

reaction suitability

core: boron
reagent type: catalyst

resistivity

1.5E12 μΩ-cm, 20 °C

particle size

1 cm

density

2.34 g/mL at 25 °C (lit.)

SMILES string

[B]

InChI

1S/B

InChI key

ZOXJGFHDIHLPTG-UHFFFAOYSA-N

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1 of 4

This Item
333360GF53771610GF34405297
Boron crystalline, 1 cm, 99.7% trace metals basis

Sigma-Aldrich

266620

Boron

Boron crystalline, −60 mesh, 99% trace metals basis

Sigma-Aldrich

333360

Boron

Boron granule, 15 mm nominal granule size, weight 100 g, purity 99%

GF53771610

Boron

Boron powder, mean particle size (fsss) 1 micron, weight 100 g, purity 92.1%

GF34405297

Boron

assay

99.7% trace metals basis

assay

99% trace metals basis

assay

99%

assay

92.1%

reaction suitability

core: boron, reagent type: catalyst

reaction suitability

-

reaction suitability

-

reaction suitability

-

form

crystalline

form

crystalline

form

granular

form

powder

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

-

density

2.34 g/mL at 25 °C (lit.)

density

2.34 g/mL at 25 °C (lit.)

density

2.34 g/mL at 25 °C (lit.)

density

2.34 g/mL at 25 °C (lit.)

resistivity

1.5E12 μΩ-cm, 20 °C

resistivity

1.5E12 μΩ-cm, 20 °C

resistivity

1.5E12 μΩ-cm, 20 °C

resistivity

1.5E12 μΩ-cm, 20 °C

Application

Boron can be used as a:
  • Dopant on single-walled carbon nanotubes (SWCNT) used as a catalyst for acetylene hydrochlorination.[1]
  • Catalyst for enhancing the graphitization of various industrial carbons.[2]

Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4337
BCCK4665
BCCH6531
BCCH2555
BCCG4415

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Apparent catalysis of graphitization. 3. Effect of boron
Murty HN, et al.
Fuel: The Science and Technology of Fuel and Energy, 56(3) (1977)
Single Au Anion Can Catalyze Acetylene Hydrochlorination: Tunable Catalytic Performance from Rational Doping
Ali S, et al.
The Journal of Physical Chemistry C (2019)
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
Daniel L Silverio et al.
Nature, 494(7436), 216-221 (2013-02-15)
The discovery of catalysts that can be used to synthesize complex organic compounds by enantioselective transformations is central to advances in the life sciences; for this reason, many chemists aim to discover catalysts that allow for preparation of chiral molecules
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