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Sigma-Aldrich

Lithium hexafluorophosphate solution

in ethylmethyl carbonate, 2.0 M LiPF6 EMC, battery grade

Synonym(s):

2M LiPF6 EMC

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About This Item

Linear Formula:
LiPF6
MDL number:
MFCD00011096
UNSPSC Code:
12352200
PubChem Substance ID:
329769162
NACRES:
NA.23

grade

battery grade

Quality Level

100

form

solution

concentration

2.0 M (LiPF6 in ETC)

impurities

≤15 ppm H2O
≤50 ppm HF

anion traces

chloride (Cl-): ≤1 ppm
sulfate (SO42-): ≤2 ppm

cation traces

Ca: ≤1 ppm
Fe: ≤1 ppm
K: ≤1 ppm
Na: ≤1 ppm
Pb: ≤1 ppm

application(s)

battery manufacturing

SMILES string

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

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

  • H2O <15 ppm
  • HF <50 ppm
  • APHA <50
  • Battery grade
Lithium hexafluorophosphate solution in ethylmethyl carbonate 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 solutions of LiPF6 in alkyl carbonates find applications as electrolytes in lithium ion batteries and the use of high quality battery grade electrolytes having extremely low water (<15 ppm) and hydrogen fluoride (<50 ppm) contents are critical for achieving high electrochemical performance.

Other Notes

These electrolyte solutions have extremely low water content (less than 15 ppm), please handle under inert and moisture free environment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers.

Legal Information

Product of MU Ionic Solutions Corp

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT RE 1 Inhalation

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

80.1 °F

Flash Point(C)

26.7 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Lamb J, et al.
Journal of the Electrochemical Society, 162, A2131-A2131 (2015)
Xu G, et al.
Journal of Material Chemistry A, 3, 4092-4092 (2015)
The Li-ion rechargeable battery: a perspective
Goodenough JB and Park K
Journal of the American Chemical Society, 135(4), 1167-1176 (2013)
Electrodes with high power and high capacity for rechargeable lithium batteries
Kang K, et al.
Science, 311(5763), 977-980 (2006)
Challenges for rechargeable Li batteries
Goodenough JB and Kim Y
Chemistry of Materials, 22(3), 587-603 (2009)
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