935956

Sodium hexafluorophosphate solution

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

• Synonyme(s) : 1.0 M NaPF₆ in EC/DEC
• Code UNSPSC : 12352600

Propriétés

• Qualité: battery grade
• Niveau de qualité: 100
• Forme: solution
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Concentration: 0.95-1.10 M (NaPF₆)
• Impuretés: ≤100 ppm Acid; ≤100.0 ppm H₂O
• Traces de cations: K: ≤10 ppm; Na: ≤10 ppm
• Application(s): battery manufacturing
• Autre catégorie plus écologique: Enabling

Description

Description générale

1.0 M NaPF₆ in EC/DEC=50/50 (v/v) consists of a 1.0 M concentration of sodium hexafluorophosphate (NaPF₆) dissolved in a 1:1 volume ratio of ethylene carbonate (EC) and diethyl carbonate (DEC). 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

The main application of 1.0 M NaPF₆ in EC/DEC=50/50 (v/v), battery grade is as an electrolyte in sodium-ion batteries (NIBs) Studies have found that when NaPF₆ in a mixture of ethylene carbonate and diethyl carbonate (EC:DEC (1:1 v:v)) used as electrolyte in sodium-ion batteries (SIBs), there is an increase of the ionic conductivity, the cation transference number, and the binary diffusion coefficient thereby increasing the power density NaPF₆ in EC/DEC can provide a stable and effective electrolyte solution that helps form a protective solid electrolyte interface (SEI) on the electrode surfaces, which reduces electrode breakdown and improves overall battery performance

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H226,H302,H314,H373
• Conseils de prudence: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 - P314
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 2 Oral
• Organes cibles: Kidney
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3