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Key Documents

556130

Sigma-Aldrich

pieces, 1-12 mm, 99.999% trace metals basis

同義詞:

Bismuth element, Bismuth-209

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About This Item

經驗公式(希爾表示法):
Bi
CAS號碼:
分子量::
208.98
EC號碼:
MDL號碼:
分類程式碼代碼:
12141706
PubChem物質ID:
NACRES:
NA.23

蒸汽壓力

<0.1 mmHg ( 20 °C)

化驗

99.999% trace metals basis

形狀

pieces

電阻係數

129 μΩ-cm, 20°C

粒徑

1-12 mm

bp

1560 °C (lit.)

mp

271 °C (lit.)

密度

9.8 g/mL at 25 °C (lit.)

SMILES 字串

[Bi]

InChI

1S/Bi

InChI 密鑰

JCXGWMGPZLAOME-UHFFFAOYSA-N

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一般說明

Bismuth (Bi) is a brittle, lustrous metal known for its unique properties and low toxicity. This product features a particle size ranging from 1-12 mm, a resistivity of 129 μΩ-cm at 20°C, and a density of 9.8 g/mL at 25 °C. Bismuth is recognized for its unique properties, including its expansion upon solidification, which makes it advantageous in casting applications. Its low melting point of 271 °C allows for easy processing, making it suitable for a range of material science applications. Our high-purity bismuth is characterized by an assay of 99.999% trace metals basis, ensuring exceptional quality and reliability for sensitive applications in electronics, material science, and research.

應用

  • Research Update: Bismuth based materials for photovoltaics: This research update briefly summarizes the developments in bismuth materials for use in photovoltaics, focusing on bismuth-based perovskites and bismuth halides (Cates & Bernechea, 2018).
  • Bismuth-based photocatalysts for solar energy conversion: This study reviews bismuth-based photocatalysts, which are gaining attention for their efficiency in solar energy conversion (Wang, Wang & Huang, 2020).

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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

文章

The unique properties of the rare-earth elements and their alloys have brought them from relative obscurity to high profile use in common hightech applications.

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