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264008

Sigma-Aldrich

Bismuth

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

Sinônimo(s):

Bismuth element, Bismuth-209

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About This Item

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

pressão de vapor

<0.1 mmHg ( 20 °C)

Ensaio

≥99.99% trace metals basis

forma

powder

resistividade

129 μΩ-cm, 20°C

tamanho de partícula

−100 mesh

pb

1560 °C (lit.)

pf

271 °C (lit.)

densidade

9.8 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Bi]

InChI

1S/Bi

chave InChI

JCXGWMGPZLAOME-UHFFFAOYSA-N

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Pictogramas

Flame
GHS02

Palavra indicadora

Danger

Frases de perigo

H228

Declarações de precaução

P210 - P240 - P241 - P280 - P370 + P378

Classificações de perigo

Flam. Sol. 1

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “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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