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333360

Sigma-Aldrich

Boron

crystalline, −60 mesh, 99% trace metals basis

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About This Item

Fórmula empírica (notación de Hill):
B
Número de CAS:
7440-42-8
Peso molecular:
10.81
EC Number:
231-151-2
MDL number:
MFCD00134034
UNSPSC Code:
12141907
PubChem Substance ID:
329754487
NACRES:
NA.23

assay

99% trace metals basis

form

crystalline

resistivity

1.5E12 μΩ-cm, 20 °C

impurities

<0.5% carbon

particle size

−60 mesh

density

2.34 g/mL at 25 °C (lit.)

SMILES string

[B]

InChI

1S/B

InChI key

ZOXJGFHDIHLPTG-UHFFFAOYSA-N

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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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Certificados de análisis (COA)

Lot/Batch Number
MKCM5608
MKCM1577
MKCF6025
MKBV0781V
MKBQ5550V

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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
Eliane Bezerra Cavalcanti et al.
Water research, 47(5), 1803-1815 (2013-01-29)
The electrochemical incineration of omeprazole, a widely prescribed gastrointestinal drug which is detected in natural waters, has been studied in a phosphate buffer of pH 7.0 by anodic oxidation with electrogenerated H(2)O(2) (AO-H(2)O(2)) operating at constant current density (j). The
Ewan Galbraith et al.
Chemical Society reviews, 39(10), 3831-3842 (2010-09-08)
This critical review will explore some of the recent research into the use of boron based anion receptors and focus on those receptors that have been designed to transduce the binding event into a measurable output signal. In particular the
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