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15580

Sigma-Aldrich

硼

≥95% (boron), amorphous powder

别名:

B

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About This Item

经验公式（希尔记法）:
B
CAS号:
7440-42-8
分子量:
10.81
EC 号:
231-151-2
MDL编号:
MFCD00134034
UNSPSC代码:
12161600
PubChem化学物质编号:
57647503
NACRES:
NA.22
价格与库存信息目前不能提供

质量水平

200

方案

≥95% (boron)

表单

amorphous powder

反应适用性

core: boron
reagent type: catalyst

电阻率

1.5E12 μΩ-cm, 20 °C

粒径

≤1 μm

密度

2.34 g/mL at 25 °C (lit.)

SMILES字符串

[B]

InChI

1S/B

InChI key

ZOXJGFHDIHLPTG-UHFFFAOYSA-N

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相关类别

应用

硼（无定形粉末）已被用作硼源以合成六方氮化硼（h-BN），[1]掺硼金刚石（BDD）[2]和铕掺杂的 BN 纳米管。[3]

储存分类代码

13 - Non Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM7046
BCCL7080
BCCJ9294
BCCJ9753
BCCH0062

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Aluminium oxynitride?hexagonal boron nitride composites with anisotropic properties.
Wilk A, et al.
J. Eur. Ceram. Soc., 36(8), 2087-2092 (2016)
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)
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
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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Questions

  1. I can't believe the particle size of this Boron is 1 μm, because of other Boron particle size. Is this information correct?

    1 answer

    1. The particle size of this material is verified on a lot-specific basis by the FSSS method (Fisher Sub Sieve Sizer).
      Please see the link below to review a sample Certificate of Analysis:
      https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/15580-BULK-FBCCJ9753.pdf

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