Product name	N,N-Dimethyl-N-(3-methacrylamidopropyl)-N-propanesulfonate Inner Salt (SPP)
Alias	N,N-Dimethyl-N-methacrylamidopropyl-N-propanesulfonic acid inner salt
CAS NO.	5205-95-8
Molecular Formula	C12H24N2O4S
Molecular Weight	292.4
Appearance	White to off-white solid
Purity	≥99%

 

Applications

1. SPP is a sulfonic acid-type polyacrylic monomer.
2. The addition of SPP endows its polyacrylate product with the unique physical andchemical properties of sulfonates.
3. It is mainly used in the production of stable acrylic dispersion gels, adhesives, and coatings.