450227

Sigma-Aldrich

Lithium hexafluorophosphate

greener alternative

battery grade, ≥99.99% trace metals basis

Synonym(s):
Lithium phosphorus fluoride
Linear Formula:
LiPF6
CAS Number:
Molecular Weight:
151.91
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

grade

battery grade

assay

≥99.99% trace metals basis

form

powder

greener alternative product characteristics

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

impurities

≤ 100.0  ppm Trace Metal Analysis

mp

200 °C (dec.) (lit.)

Featured Industry

Battery Manufacturing

SMILES string

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

InChI

1S/F6P.Li/c1-7(2,3,4,5)6;/q-1;+1

InChI key

AXPLOJNSKRXQPA-UHFFFAOYSA-N

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General description

Lithium hexafluorophosphate is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.

Application

The product is widely used in the preparation of lithium-ion batteries.LiPF6 was used along with dimethyl sulfoxide (DMSO) to compose an electrolyte solution for Li-air batteries.

Packaging

5, 25, 250 g in poly bottle

Other Notes

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. Find details here.

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2923 6.1(8) / PGI

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Proc. Power Sources Conf., 37th, 231-231 (1996)
Infrared spectroscopy studies on stability of dimethyl sulfoxide for application in a Li?air battery
Mozhzhukhina N, et al.
The Journal of Physical Chemistry C, 117(36), 18375-18380 (2013)
Kewei Liu et al.
ACS nano, 9(6), 6041-6049 (2015-06-06)
The two-dimensional single-layer and few-layered graphene exhibit many attractive properties such as large specific surface area and high charge carrier mobility. However, graphene sheets tend to stack together and form aggregates, which do not possess the desirable properties associated with...
M D S Lekgoathi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 153, 651-654 (2015-10-11)
The structure of LiPF6 has been probed using Raman scattering as well as pXRD and the results are compared and contrasted. The conventional Bragg angle scattering pXRD determines that dry LiPF6 crystallizes in a trigonal structure (Space Group R-3 (148))...
Shijia Zhao et al.
Nanoscale, 7(5), 1984-1993 (2014-12-30)
Hydrogenated carbon nanomaterials exhibit many advantages in both mechanical and electrochemical properties, and thus have a wide range of potential applications. However, methods to control the hydrogenation and the effect of hydrogenation on the microstructure and properties of the produced...
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