1,3-Propane Sultone - Yuji America Corp - Fluorine Chemicals-Yuji America Corp – Fluorine Chemicals  

1,3-Propane Sultone

1,3-Propane sultone/1,3-PS is an electrolyte additive for lithium-ion batteries, which helps to improve the life cycle and high-temperature performance of batteries and inhibit gas production. It is also used as a brightener in the electroplating industry, a dye surfactant, and a pharmaceutical intermediate.


Product Description

Chemical Name 1,3-Propane sultone
Synonyms 1,3-Propane sultone; 1,2-oxathiol-2,2-dioxide
CAS # 1120-71-4
Molecular Formula C3H6O3S
Molecular Weight 122.14
Physical State Liquid
Color Colorless


Physical & Chemical Properties

Chemical Name 1,3-Propane sultone
Boiling Point(℃) 180℃
Density (g/cm³) 1.392
Refractive index (n20/D) 1.4332
Melting Point(℃) 30-33


Packing Specification

Packaging Type Packing Specification
Barrel 25kg

Request A Quote

Our business is most valuable when it helps our customers. Please fill out the form with as much detail as possible so we can respond with the most helpful solution.