1,3-Propenesultone (PST PRS PES)

Solid Electrolyte Interface (SEI)     Product Introduction 1,3-Propenesultone(PRS) is used as a High Temperature Battery Additive. PST can form a Solid Electrolyte Interphase (SEI) film on the surface of the battery electrode. Such film can inhibit the cointercalation and reductive decomposition of solvent molecules on the anode, and improve the cycling performance and high-temperature performance of lithium-ion batteries. PRS is also used as an additive in High Voltage Lithium Batteries, which improves charge and discharge efficiency as well as capacity retention rate of the batteries.   Product name: 1,3-Propenesultone (PST PRS PES) CAS No.: 21806-61-1 Properties Appearance：White SoildBoiling Point：118℃/0.1mmHg Melting Point：83-84℃ Quality specification Terms Specification Purity (GC, %) ≥99.5 Moisture (Karl-Fischer) (ppm) ≤100   Why Choose Cheeradd 260?‌ ‌Proven Performance‌: Optimized for high-temperature and high-voltage battery applications. ‌Quality A…