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264008

Sigma-Aldrich

Bismuth

powder, −100 mesh, ≥99.99% trace metals basis

Sinónimos:

Bismuth element, Bismuth-209

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About This Item

Fórmula empírica (notación de Hill):
Bi
Número de CAS:
7440-69-9
Peso molecular:
208.98
MDL number:
MFCD00134033
UNSPSC Code:
12141706
PubChem Substance ID:
24855898
NACRES:
NA.23

vapor pressure

<0.1 mmHg ( 20 °C)

assay

≥99.99% trace metals basis

form

powder

resistivity

129 μΩ-cm, 20°C

particle size

−100 mesh

bp

1560 °C (lit.)

mp

271 °C (lit.)

density

9.8 g/mL at 25 °C (lit.)

SMILES string

[Bi]

InChI

1S/Bi

InChI key

JCXGWMGPZLAOME-UHFFFAOYSA-N

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pictograms

Flame
GHS02

signalword

Danger

hcodes

H228

Hazard Classifications

Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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B Arnaud et al.
Physical review letters, 110(1), 016405-016405 (2013-02-07)
By means of first principles calculations, we compute the effective electron-phonon coupling constant G(0) governing the electron cooling in photoexcited bismuth. G(0) strongly increases as a function of electron temperature, which can be traced back to the semimetallic nature of
Julie Pannequin et al.
The Journal of biological chemistry, 279(4), 2453-2460 (2003-10-08)
Although bismuth salts have been used for over two centuries for the treatment of various gastrointestinal disorders, the mechanism of their therapeutic action remains controversial. Because gastrins bind two trivalent ferric ions with high affinity, and because ferric ions are
Shunbin Lu et al.
Optics express, 21(2), 2072-2082 (2013-02-08)
The third order nonlinear optical property of Bi₂Se₃, a kind of topological insulator (TI), has been investigated under femto-second laser excitation. The open and closed aperture Z-scan measurements were used to unambiguously distinguish the real and imaginary part of the
A Slikkerveer et al.
Medical toxicology and adverse drug experience, 4(5), 303-323 (1989-09-01)
Inorganic bismuth salts are poorly soluble in water: solubility is influenced by the acidity of the medium and the presence of certain compounds with (hydr)oxy or sulfhydryl groups. The analysis of bismuth in biological material is not standardised and is
Jia-Tao Sun et al.
Physical review letters, 109(24), 246804-246804 (2013-02-02)
Scanning tunnelling microscopy and spectroscopy experiments complemented by first-principles calculations have been conducted to study the electronic structure of 4 monolayer Bi(110) nanoribbons on epitaxial graphene on silicon carbide [4H-SiC(0001)]. In contrast with the semimetal property of elemental bismuth, an
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