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935964

Sigma-Aldrich

Sodium hexafluorophosphate solution

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greener alternative

in ethylene carbonate and dimethylcarbonate, 1.0 M NaPF6 in EC/DMC=50/50 (v/v), battery grade

Sinónimos:

1.0 M NaPF6 in EC/DMC

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About This Item

UNSPSC Code:
12352600

grade

battery grade

Quality Level

100

description

Application: Battery Manufacturing

form

solution

greener alternative product characteristics

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

sustainability

Greener Alternative Product

concentration

(NaPF6 0.95-1.10 M)

impurities

≤100 ppm Acid
≤100.0 ppm H2O

application(s)

battery manufacturing

greener alternative category

Enabling

Categorías relacionadas

General description

Sodium hexafluorophosphate solution in ethylene carbonate and dimethylcarbonate, 1.0 M NaPF6 in EC/DMC=25/75 (w/w) is a solution of battery-grade NaPF6 dissolved in binary mixture of EC/DMC=50/50 (v/v). The product is a clear solution with strictly minimized impurities including low moisture, low trace metals, low chloride, and low sulfate.
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. Click here for more information.

Application

1.0 M NaPF6 in EC/DMC=50/50 (v/v), battery grade is a superior electrolyte, designed for high-performance sodium-ion batteries Ethylene carbonate (EC) is a popular choice of solvent because it provides a high-dielectric constant to dissolve the electrolytic salt and helps to form an ionically conductive, passivating solid electrolyte interphase (SEI) on the electrodes. The addition of dimethylcarbonate (DMC) lowers the blend’s viscosity and melting point, yielding an electrolyte with a good balance between desirable electrochemical properties, high dielectric constant, and low viscosity

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Referencia del producto
Descripción
Precios

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 2 Oral

target_organs

Kidney

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

77.0 °F

flash_point_c

25 °C

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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High Stability and Long Cycle Life of Rechargeable Sodium-Ion Battery Using Manganese Oxide Cathode: A Combined Density Functional Theory (DFT) and Experimental Study
Pandit B, et al.
ACS Applied Materials & Interfaces, 13, 11433?11441-11433?11441 (2021)
Electrolyte Solvation Structure Design for Sodium Ion Batteries
Tian Z, et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 9, e2201207-e2201207 (2022)
What differentiates the transport properties of lithium electrolyte in ethylene carbonate mixed with diethylcarbonate from those mixed with dimethylcarbonate?
Uchida S, et al.
Journal of Power Sources, 511, 230423-230423 (2021)

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