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203645

Sigma-Aldrich

Lithium fluoride

greener alternative

powder, <100 μm, ≥99.98% trace metals basis

Sinônimo(s):

Fluorolithium

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About This Item

Fórmula linear:
LiF
Número CAS:
7789-24-4
Peso molecular:
25.94
Número CE:
232-152-0
Número MDL:
MFCD00011090
Código UNSPSC:
12352302
ID de substância PubChem:
24852188
NACRES:
NA.23

Ensaio

≥99.98% trace metals basis

forma

powder

características do produto alternativo mais ecológico

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impurezas

≤200.0 ppm Trace Metal Analysis

tamanho de partícula

<100 μm

pb

1673 °C/1 atm (lit.)

pf

845 °C (lit.)

solubilidade

aqueous acid: slightly soluble(lit.)

densidade

2.64 g/mL at 25 °C (lit.)

categoria alternativa mais ecológica

Enabling

cadeia de caracteres SMILES

[Li+].[F-]

InChI

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

chave InChI

PQXKHYXIUOZZFA-UHFFFAOYSA-M

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

Aplicação

Lithium fluoride can be used as an electron injection layer in the fabrication of electroluminescent devices.

It can be used as an electrolyte additive to protect the lithium metal electrode, which improves the stability and reversibility of the battery. The partially soluble LiF forms a thin coating over the surface of lithium and stabilizes the SEI layer.

It can also be used as catalyst support in the preparation of carbon nanofibers by a catalytic chemical vapor deposition method.

Características e benefícios

  • High mechanical strength
  • Wide electrochemical stability window
  • Low calculated barriers toLi diffusion

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H319

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2

Perigos de suplementos

EUH032

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Sigma-Aldrich

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Calcium fluoride random crystals, optical grade, 99.99% trace metals basis

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Calcium fluoride

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Optics express, 19(3), 2797-2804 (2011-03-04)
We report a femtosecond crystallographic study of the dependence of the free-carries generation to the alignment of a crystalline sample to the laser polarization. The probe pulse transmission exhibits a π/2 modulation that is shown to be correlated with the
R Takam et al.
Radiation protection dosimetry, 150(1), 22-33 (2011-08-30)
(6)LiF:Mg,Cu,P and (7)LiF:Mg,Cu,P glass-rod thermoluminescent dosemeters (TLDs) were used for measurements of out-of-field photon and neutron doses produced by Varian iX linear accelerator. Both TLDs were calibrated using 18-MV X-ray beam to investigate their dose-response sensitivity and linearity. CR-39 etch-track
Thorsten Grünheid et al.
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 141(4), 436-443 (2012-04-03)
Cone-beam computed tomography (CBCT) has become a routine imaging modality for many orthodontic clinics. However, questions remain about the amount of radiation patients are exposed to during the scans. This study determined the amounts of radiation potentially absorbed by a
Christian Bernhardsson et al.
Health physics, 103(6), 740-749 (2012-11-01)
Laboratory studies have shown that ordinary household salt (NaCl) exhibits several promising properties for retrospective dosimetry; e.g., a linear dose response and a low detection limit, down to a few mGy or even less. In an attempt to test NaCl
Igor Rahinov et al.
Physical chemistry chemical physics : PCCP, 13(28), 12680-12692 (2011-06-17)
The Born-Oppenheimer Approximation (BOA) forms the basis for calculating electronically adiabatic potential energy surfaces, thus providing the framework for developing a molecular level understanding of a variety of important chemical problems. For surface chemistry at metal surfaces, it is now
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