936006

Sodium bis(trifluoromethanesulfonyl)imide solution

in ethylene carbonate, dimethyl carbonate, 1.0 M NaTFSI in EC/DMC=50/50 (v/v), battery grade

• Sinônimo(s): 1.0 M NaTFSI in EC/DMC electrolyte
• Código UNSPSC: 12352600

Propriedades

• grau: battery grade
• Nível de qualidade: 100
• forma: solution
• características do produto alternativo mais ecológico: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• concentração: 0.95-1.05 M (NaPF₆)
• Impurezas: ≤100 ppm H2O
• traços de ânion: chloride (Cl^-): ≤200 ppm; sulfate (SO₄^2-): ≤200 ppm
• aplicação(ões): battery manufacturing
• categoria alternativa mais ecológica: Enabling

Descrição

Descrição geral

Sodium bis(trifluoromethanesulfonyl)imide solution in ethylene carbonate and dimethylcarbonate, 1.0 M NaTFSI in EC/DMC=50/50 (v/v) is a clear solution of battery grade sodium bis(trifluoromethanesulfonyl)imide (NaTfSI) dissolved in binary mixture of EC/DMC=50/50 (v/v).

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Aplicação

The main application of 1.0 M NaTFSI in EC/DMC=50/50 (v/v), battery grade is as an electrolyte for sodium-ion batteries. NaTFSI-based electrolytes have advantages over NaPF6-based electrolytes because they are less sensitive to hydrolysis, safer to handle, and are more stable thermally and electrochemically. NaTFSI offers improved higher thermal stability compared to NaPF6 and NaBF4, and higher conductivity than NaTfO. The blend of ethylene carbonate and dimethyl carbonate achieves a low viscosity and good wettability of most polyolefin separators.[1,2]

Informações de segurança

• Pictogramas: GHS02,GHS08,GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H226,H302,H314,H373
• Declarações de precaução: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 - P314
• Classificações de perigo: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 2 Oral
• Órgãos-alvo: Kidney
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 77.0 °F
• Ponto de fulgor (°C): 25 °C