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Sigma-Aldrich

Lithium hydroxide ChemBeads

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Sinonimo/i:

LiOH ChemBeads

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About This Item

Formula empirica (notazione di Hill):
LiHO
Numero CAS:
Peso molecolare:
23.95
Numero MDL:
Codice UNSPSC:
12352100

Descrizione

Reagent Type: Inorganic salt

Livello qualitativo

Forma fisica

solid

Composizione

loading of base, 14-16 wt. %

Impiego in reazioni chimiche

core: lithium

Stringa SMILE

[Li+].[OH-]

InChI

1S/Li.H2O/h;1H2/q+1;/p-1
WMFOQBRAJBCJND-UHFFFAOYSA-M

Descrizione generale

Lithium hydroxide (LiOH) on glass beads. Lithium chloride solution in water on electrolysis forms LiOH. In respiratory apparatus and submarines, it is utilized to uptake carbon dioxide. A study on the redox mechanism of titanium dioxide (TiO2) using cyclic voltammetry, X-ray diffraction, X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy (FTIR) in aqueous LiOH electrolyte has been reported.

Applicazioni

Lithium hydroxide has been used in the following processes: Synthesis of lithium-doped zinc oxide (ZnO) thin films. Preparation of lithium glyceroxide/hydroxide catalysts by reacting with glycerol. As a catalyst to generate unsaturated ketones via Michael addition of β-dicarbonyl compounds.

For general uses, product is also available in powdered form (545856)

Caratteristiche e vantaggi

ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Corrosion

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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High-throughput experimentation (HTE) methods are central to modern medicinal chemistry. While many HTE approaches to C-N and Csp2 -Csp2 bonds are available, options for Csp2 -Csp3 bonds are limited. We report here how the adaptation of nickel-catalyzed cross-electrophile coupling of
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Technologies that enable rapid screening of diverse reaction conditions are of critical importance to methodology development and reaction optimization, especially when molecules of high complexity and scarcity are involved. The lack of a general solid dispensing method for chemical reagents

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