1,3-PS：
Chemical name： 1,3-Propane Sultone
CAS NO.： 1120-71-4 Formula： C3H6SO3 Molecular weight： 122
Appearance :Colorless to yellowish liquid or crystalline powder
Assay :≥99%
Melting point:31±1℃
Refractive index/40℃:1.4500±0.005
Valid period (year):2
Storage condition:Stored in cool and dry place
Main application:
1,3-PS is an important additive for medical, also as for brightener agent, dyestuff, zwitterions surfactants, sulphonating agent, and lithium battery.
Package: 25kg / drum
