Product Name: 1,3-Propanesultone
Synonym:
1,2-Oxathiolane 2,2-dioxide; 3-Hydroxy-1-propanesulfonic acid gamma-sultone; Propane sultone
Molecular Structure:
Specifications:
| Item | Specifications |
| CAS No. | 1120-71-4 |
| Molecular Formula | C5H6O3S |
| Molecular Weight | 122.143 |
| Appearance | White or Colorless to Light yellow liquid |
| Density (25℃,g/cm3） | 1.392 |
| Refractive index (25℃) | 1.4585 |
| Melting point (℃) | 30-33 |
| Boiling point (℃) | 180(30mm Hg） |
| Flash point (℃) | 110 |
| Purity (%), GC | ≥99.90 |
| Moisture (ppm) | ≤100 |
| Acid value | ≤50 |
Packing: 200kg/Drum
Function:
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.
Application:
It is mainly used as Excellent film-forming additives in lithium-ion batteries.
Storage:
Stored in a cool dry and ventilated place.
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