Structural formula:
Chemical nature
Chemical name |
1,3-Propane Sultone |
Molecular formula |
C3H6O3S |
Molecular weight |
122.14 |
CAS No. |
1120-71-4 |
Properties:
Model |
Appearance(25℃) |
Content |
Acid value |
Moisture |
(GC,%) |
(ppm, HF) |
(ppm, K.F.) |
||
PS-Electronic grade |
Crystalline solid |
≥99.9 |
≤30 |
≤50 |
PS-Chemical grade |
≥99.5 |
≤700 |
≤1000 |
|
PS-Pharmaceutical grade |
≥99.5 |
≤700 |
≤1000 |
Application
1. Used as Lithium-ion secondary battery electrolyte additive to improve the electrolyte cycle life, high temperature performance and safety performance;
2. Used as pharmaceutical intermediates;
3. Used as sulfonating agent.
Package and storage
SSS 304 drum, 200KG/drum, or steel-plastic composite drum, 200KG/drum; stored in cool and dry well-ventilated area. Keep away from heat/sparks/open, flames/hot surfaces. Shelf life is 6 months.