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Merck
CN

920347

六氟砷酸锂

99.9% trace metals basis

别名:

LiAsF6, Lithium fluoarsenate, Hexafluoroarsenate(V) lithium

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关于此项目

线性分子式:
LiAsF6
化学文摘社编号:
分子量:
195.85
UNSPSC Code:
12352302
NACRES:
NA.23
MDL number:
Assay:
99.9% trace metals basis
Form:
powder
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Quality Level

assay

99.9% trace metals basis

form

powder

reaction suitability

core: lithium

impurities

≤100 ppm H2O

mp

240 °C (lit.)

application(s)

battery precursors
catalysts
material synthesis precursor

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

General description

Lithium hexafluoroarsenate(V) anhydrous, 99.9% trace metals basis is a highly pure (99.9%) with ≤100 ppm H2O, is designed to support research in battery. It comes as a white color powder/crystal with trace metal ≤ 1500.0 ppm.

Application

Lithium hexafluoroarsenate(V) (LiAsF6) is primarily used as an electrolyte salt in lithium-ion batteries, where it enhances performance, stability, and energy density. It can be used in the development of electrolytes for supercapacitors, where it helps improve the charge-discharge cycles and energy storage capacity. Additionally, it is used in electrochemical devices, advanced material synthesis, catalysis, research and development, environmental applications, and analytical chemistry.
醚化 LiAsF6 中锂电极的表面化学经新型盐检测,有望用于电池系统。

Features and Benefits

The anhydrous form of lithium hexafluoroarsenate(V), with a 99.9% trace metals basis, is well-suited for use in the rechargeable energy sector. Its meticulous control of parameters, including trace metal impurities and water content, ensures dependable results in high-end experiments.


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pictograms

Skull and crossbonesEnvironment

signalword

Danger

Hazard Classifications

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

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The Interplay between Salt Association and the Dielectric Properties of Low Permittivity Electrolytes: The Case of LiPF6 and LiAsF6 in Dimethyl Carbonate.
Self J, et al.
The Journal of Physical Chemistry C, 122(4), 1990-1994 (2018)
Structure, Electrical and Optical Properties of (PVA/LiAsF6) Polymer Composite Electrolyte Films
Varishetty M M , et al
Polym. Eng. Sci., 50, 878-884 (2010)
Guided Lithium Metal Deposition and Improved Lithium Coulombic Efficiency through Synergistic Effects of LiAsF6 and Cyclic Carbonate Additives.
Ren X, et al.
ACS Energy Letters, 3(1), 14-19 (2018)



全球贸易项目编号

货号GTIN
920347-5G04065265953863
920347-25G04065265953856