265462
铋
powder, −100 mesh, 99% trace metals basis
别名:
Bismuth element, Bismuth-209
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关于此项目
经验公式（希尔记法）:
Bi
化学文摘社编号:
分子量:
208.98
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141706
MDL number:
产品名称
铋, powder, −100 mesh, 99% trace metals basis
InChI
1S/Bi
SMILES string
[Bi]
InChI key
JCXGWMGPZLAOME-UHFFFAOYSA-N
vapor pressure
<0.1 mmHg ( 20 °C)
assay
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.)
Quality Level
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signalword
Danger
hcodes
Hazard Classifications
Flam. Sol. 1
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Philip C Andrews et al.
Chemical communications (Cambridge, England), 49(28), 2870-2872 (2013-03-02)
Reaction of Bi(O(t)Bu)3 with aspirin (acetylsalicylic acid = aspH) in dry toluene results in the bismuth(III) complex, [Bi(O2C(C6H4)OAc)3]∞ 1 (O2C(C6H4)OAc = asp), minimum inhibitory concentration (MIC) against Helicobacter pylori ≥ 6.25 μg mL(-1), while the inclusion of a stoichiometric equivalent
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
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
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
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
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