1.Product name：1,3-Propane sultone（1,3-PS）
  Alias: propane sulfonolactone or 1,3-propane sulfonolactone
2.Product name：1,3-Propane sultone
3.CAS No.:1120-71-4
4. Molecular formula: C3H6O3S
5. Structural formula:

6. Executive standard:
7. Packing: 25kg/plastic drum
8. Physical and chemical properties: yellow-brown liquid (low-temperature crystallization) in appearance, melting point (°C): 31 °C±1 °C
Assay (%): ≥99.0 (GC) plating grade, Content (%): ≥99.5 (GC) pharmaceutical grade
9.Uses: as a sulfonating agent for the production of electroplating intermediates, an important raw material for the synthesis of pharmaceutical and biological buffer (MOPS), an important raw material for the synthesis of acrylic resin aqueous monomers (SPP, SPE), and an important additive for lithium battery electrolyte. The product has high purity and can give all kinds of synthetic products excellent performance.