Product Name: 1,3-Propanesultone
1,2-Oxathiolane 2,2-dioxide; 3-Hydroxy-1-propanesulfonic acid gamma-sultone; Propane sultone
|Appearance||White or Colorless to Light yellow liquid|
|Refractive index (25℃)||1.4585|
|Melting point (℃)||30-33|
|Boiling point (℃)||180(30mm Hg）|
|Flash point (℃)||110|
|Purity (%), GC||≥99.90|
It is mainly used as power battery additives. It can reduce the embedding of battery solvents into electrodes. Extend electrode life, improve battery cycling efficiency, increase battery cycling times, and increase battery service life.
It is mainly used as Excellent film-forming additives in lithium-ion batteries.
Stored in a cool dry and ventilated place.