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Merck

429465

Sigma-Aldrich

溴化锂

AnhydroBeads, −10 mesh, 99.999% trace metals basis

别名:

一溴化锂

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About This Item

线性分子式:
LiBr
CAS号:
分子量:
86.85
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23
化驗:
99.999% trace metals basis
形狀:
beads

產品線

AnhydroBeads

品質等級

化驗

99.999% trace metals basis

形狀

beads

雜質

≤15.0 ppm Trace Metal Analysis

粒徑

−10 mesh

mp

550 °C (lit.)

SMILES 字串

[Li+].[Br-]

InChI

1S/BrH.Li/h1H;/q;+1/p-1

InChI 密鑰

AMXOYNBUYSYVKV-UHFFFAOYSA-M

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一般說明

溴化锂是一种结晶固体, 具有高折射率。它被广泛应用于可充电电池、 有机合成和光学透镜领域。

應用

溴化锂(LiBr)可用于:
  • 作为锂硫电池的电解质添加剂用于改善倍率性能和循环稳定性。
  • 用于制备聚乙烯醇(PVA) 纤维。LiBr 的加入改善了聚合物纤维的机械性质。
  • 制备硅太阳能电池的表面钝化层以增强光致发光强度。

法律資訊

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

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象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

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Zhongli Cai et al.
Radiation research, 159(3), 411-419 (2003-02-26)
An investigation of electron and hole transfer to oxidized guanine bases in DNA is reported. Guanine in DNA was preferentially oxidized by Br(2)(*-) at 298 K to 8-oxo-7,8-dihydro-guanine (8-oxo-G) and higher oxidation products. HPLC-EC analysis of irradiated DNA shows that
R Quaderer et al.
Organic letters, 3(20), 3181-3184 (2001-09-28)
[reaction: see text] The alkanesulfonamide "safety-catch" resin has proven useful for Fmoc-based synthesis of C-terminal peptide thioesters. We now report that the yield of isolated thioester can increase significantly when the cleavage reaction is carried out in 2 M LiBr/THF
Arlette Solladié-Cavallo et al.
The Journal of organic chemistry, 70(5), 1605-1611 (2005-02-26)
Both symmetrical and nonsymmetrical trans-2,3-diaryloxiranes are regio- and stereoselectively opened by the LiBr/Amberlyst 15 system. In the case of symmetrical trans-stilbene oxide, the syn- versus anti-bromohydrins ratio ranged between 88/12 and 30/70, by varying the reaction temperature from 20 to
Ngoc-Ly Hoang et al.
Journal of chromatography. A, 1205(1-2), 60-70 (2008-08-30)
The structure of starch molecules is relevant to nutrition and industrial applications. Size-exclusion chromatography (SEC, also known as GPC) of native starch generally suffers non-satisfactory repeatability and reproducibility of the dissolution and separation. This work combines two polar organic solvents:
Mohammad M Mojtahedi et al.
Organic letters, 9(15), 2791-2793 (2007-06-22)
A room temperature convenient disproportionation or reduction of aldehydes prompted by lithium bromide and triethylamine is described in a solvent-free environment. Distribution of the products to selectively direct the process toward Cannizzaro or Tishchenko reactions is controlled by the type

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Research and development of solid-state lithium fast-ion conductors is crucial because they can be potentially used as solid electrolytes in all-solid-state batteries, which may solve the safety and energy-density related issues of conventional lithium-ion batteries that use liquid (farmable organic) electrolytes.

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