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669431

Lithium fluoride

Name: Lithium fluoride
Brand: ALDRICH

Precipitated, 99.995%

Synonym(s):

Fluorolithium

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About This Item

Linear Formula:

LiF

CAS Number:

7789-24-4

Molecular Weight:

25.94

NACRES:

NA.23

PubChem Substance ID:

24885048

UNSPSC Code:

12352302

EC Number:

232-152-0

MDL number:

MFCD00011090

Assay:

99.995%

Form:

powder

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Properties

Quality Segment

100

assay

99.995%

form

powder

reaction suitability

core: lithium

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impurities

≤55.0 ppm Trace Metal Analysis

mp

845 °C (lit.)

density

2.64 g/mL at 25 °C (lit.)

application(s)

battery precursors
catalysts
material synthesis precursor

greener alternative category

Enabling

SMILES string

[Li+].[F-]

InChI

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

InChI key

PQXKHYXIUOZZFA-UHFFFAOYSA-M

Description

General description

Lithium fluoride is an inorganic halide with good ionic conductivity, high refractive index, and high transmittance in the UV region. Owing to its unique properties, it is widely used in the field of optical and electronic devices, X-ray imaging, and dental materials.

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Application

Lithium fluoride(LiF) can be used:

To fabricate an insulating layer in AC-driven organic light-emitting diodes(OLEDs). LiF provides excellent capacitance and high stability to the insulating layers in AC devices.
As a precursor to synthesize Eu²⁺/Ce³⁺ doped barium lithium fluoride phosphors by solvothermal method.
To fabricate LiF thin film coating on the lithium anodes to enhance their stability and coulombic efficiency.
As an additive to enrich and enhance the performance of solidelectrolyte interface(SEI) in Li metal batteries.

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pictograms

GHS06

signalword

Danger

hcodes

H301,H315,H319,H335

pcodes

P261 - P264 - P271 - P301 + P310 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH032

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c