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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
Preço e disponibilidade não estão disponíveis no momento.

Nível de qualidade

100

Ensaio

≥99.98% trace metals basis

Formulário

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

p.e.

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

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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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCX5452
MKCX1425
MKCW5685
MKCT9879
MKCN2773

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X W Meng et al.
The journal of physical chemistry. B, 115(16), 4768-4773 (2011-04-06)
On the basis of molecular dynamics simulations, we investigate water permeation across a single-walled carbon nanotube (SWCNT) under the influence of four symmetrical half-rings, each having six LiF dipolar molecules. The flux remains almost fixed as the separation, R, between
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
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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
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
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Medical physics, 38(10), 5539-5550 (2011-10-14)
High energy photon beams are used in calibrating dosimeters for use in brachytherapy since absorbed dose to water can be determined accurately and with traceability to primary standards in such beams, using calibrated ion chambers and standard dosimetry protocols. For
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