Merck

264008

Sigma-Aldrich

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

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别名:
铋-209, 铋元素
经验公式(希尔记法):
Bi
CAS号:
分子量:
208.98
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

蒸汽压

<0.1 mmHg ( 20 °C)

质量水平

检测方案

≥99.99% trace metals basis

形式

powder

电阻率

129 μΩ-cm, 20°C

粒径

−100 mesh

bp

1560 °C (lit.)

mp

271 °C (lit.)

密度

9.8 g/mL at 25 °C (lit.)

SMILES字符串

[Bi]

InChI

1S/Bi

InChI key

JCXGWMGPZLAOME-UHFFFAOYSA-N

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此商品
26546295372GF19734330
铋 powder, &#8722;100&#160;mesh, &#8805;99.99% trace metals basis

264008

铋 powder, &#8722;100&#160;mesh, 99% trace metals basis

265462

铋 granular, &#8805;99.99% trace metals basis

95372

铋 powder, max. particle size 150 micron, weight 50&#160;g, high purity 99.997%

GF19734330

assay

≥99.99% trace metals basis

assay

99% trace metals basis

assay

≥99.99% trace metals basis

assay

99.997%

resistivity

129 μΩ-cm, 20°C

resistivity

129 μΩ-cm, 20°C

resistivity

129 μΩ-cm, 20°C

resistivity

129 μΩ-cm, 20°C

density

9.8 g/mL at 25 °C (lit.)

density

9.8 g/mL at 25 °C (lit.)

density

9.8 g/mL at 25 °C (lit.)

density

9.8 g/mL at 25 °C (lit.)

mp

271 °C (lit.)

mp

271 °C (lit.)

mp

271 °C (lit.), 272 °C

mp

271 °C (lit.)

bp

1560 °C (lit.)

bp

1560 °C (lit.)

bp

1560 °C (lit.)

bp

1560 °C (lit.)

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Flam. Sol. 1

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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T1503
货号
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25G
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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
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
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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