English
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114435-02-8
483-360-5
106.05
C3H3FO3
Product Description
Fluoroethylene carbonate is a colorless transparent liquid, melting point: 18°C, boiling point: 249°C, refractive index 1.396-1.400, specific gravity, viscosity, flash point 120°C
Fluoroethylene carbonate is a chemical substance, the main electrolyte additive for lithium-ion batteries, which has better performance in forming SEI film, forms a compact structure layer but does not increase impedance, can prevent further decomposition of electrolyte, and improve the low temperature of electrolyte performance.
Fluoroethylene carbonate | |
project | battery level |
Exterior | Colorless transparent liquid, without mechanical impurities |
content | ≥99.95% |
moisture | ≤30ppm |
acidity | ≤50ppm |
hydrofluoric acid | ≤25ppm |
Chloride | ≤10ppm |
density | 1.454 |
Chroma | ≤10 (APHA) |
BHT | 50-110ppm |
Packaging, storage and transportation
100KG or 200KG/barrel, or according to customer requirements, stainless steel barrel with quick connector.It must be stored in a dry environment and protected with nitrogen gas
Product Usage
Pharmaceutical and pesticide intermediates can also be used as important additives for lithium-ion battery electrolytes, which can inhibit the decomposition of part of the electrolyte, form a layer of SEI film with excellent performance, reduce battery impedance, prevent further decomposition of the electrolyte, and increase the low temperature of the electrolyte performance.
