Table 2.
Properties of MPDSAH and MEDSA.
| Sulfobetaine monomer | Molecular structure | Molecular weight | Melting point (°C) | εr (20–30 °C) |
|---|---|---|---|---|
| MPDSAH |  |
292.39 | 190 | 28.18 |
| MEDSA |  |
279.35 | 150~155 | 7.03 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.