Products
Product name：Fluoroethylene Carbonate (Cheeradd 218)
CAS No.：114435-02-8
Properties：
Appearance：Colorless transparent liquid
Density (25℃)：1.494g/cm3
Refractive Index (25℃) ：1.4538
Melting Point: 19~20℃
Boiling Point：210℃
Flash Point：101.7℃
Quality specification：
|
Terms |
Specification |
|
APHA |
≤ 20 |
|
Assay (GC, %) |
≥ 99.90 |
|
Moisture (Karl-Fischer, ppm) |
≤ 20 |
|
Cl- (ppm) |
≤ 10 |
|
Acid (HF, ppm) |
≤ 50 |
Application
It is mainly used as electrolyte additive for power lithium-ion battery. It improves the low temperature performance of the electrolyte and enhance the cycle performance. Improve flash point and have good flame retardancy.
Handling
For samples, opened only in dry atmosphere (glove box or dry room), sealed again and stored in cool and dry place after used. For products, packed in stainless steel drum, it should be pressured out under positive pressure in drum and transported by coupling the plug on drum with the socket equipped on flexible pipe.