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920347

Sigma-Aldrich

Lithium hexafluoroarsenate(V)

anhydrous, 99.9% trace metals basis

Synonym(s):

LiAsF6, Lithium fluoarsenate, Hexafluoroarsenate(V) lithium

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About This Item

Linear Formula:
LiAsF6
CAS Number:
Molecular Weight:
195.85
MDL number:
UNSPSC Code:
12352302
NACRES:
NA.23

grade

anhydrous
battery grade

Quality Level

assay

99.9% trace metals basis

form

powder

impurities

≤100 ppm H2O

mp

240 °C (lit.)

application(s)

battery manufacturing

SMILES string

[Li+].F[As-](F)(F)(F)(F)F

InChI

1S/AsF6.Li/c2-1(3,4,5,6)7;/q-1;+1

InChI key

GTZQZEYBOGZTEO-UHFFFAOYSA-N

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Application

Lithium hexafluoroarsenate(V) can be used for deposition of electrolyte interface layers and creation of low permittivity electrolytes and polymer composite electrolyte films.
The surface chemistry of Li electrodes in ethereal LiAsF6 was tested with new salts for potential battery systems.

pictograms

Skull and crossbonesEnvironment

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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