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Tetraethyl Sulfone (TES)

Tetraethyl Sulfone (TES)

Cat No:BMBSA-0068

Description

A high-boiling point solvent additive that improves the thermal safety of the electrolyte while maintaining high oxidation stability at the cathode.

Basic Information

Physical Form Colorless Liquid
Purity (%) ≥99.0
Moisture Content (ppm) ≤50
Density (g/cm³) 1.1
Melting Point (°C) 10
Boiling Point (°C) 240
Solubility in Electrolyte Good
Electrochemical Window (V) 0-4.9
Acid Content (ppm) ≤30
Flash Point (°C) 115
Viscosity (mPa·s) 3.5
Particle Size (D50) N/A
Surface Area (m²/g) N/A
pH Value 7
Solid Content (%) 100
Metal Impurities (ppm) ≤5
Chloride Content (ppm) ≤10
Sulfate Content (ppm) ≤10
Recommended Dosage (wt%) 2.0-10.0
Main Function Thermal Safety
Application Phase Electrolyte Mixing
Storage Temperature (°C) 15-25
Shelf Life (Months) 12

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