1,3-PS

CAS No.: 1120-71-4

Structural formula:

Chemical nature

Chemical name	1,3-Propane Sultone
Molecular formula	C3H6O3S
Molecular weight	122.1
CAS No.	1120-71-4

Properties

Physical form	Colorless to yellowish liquid or crystalline powder（under 25℃）
Concentration (%)	≥99.5
Acid value	≤2.0
Moisture	≤0.1

Application
1,3-PS is used as an important intermediate for the synthesis of pharmaceutical intermediates, brightening agents, surfactants and lithium battery electrolyte additives etc.

Packing
25kg/drum, stored in cool and dry place

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