Poly(acrylic acid) partial sodium salt solution
ALDRICH/192031 - average Mw ~5,000 by GPC, 50 wt. % in H2O
Synonym: Acrylic acid-sodium acrylate copolymer; Sodium acrylate-acrylic acid copolymer
CAS Number: 9033-79-8
MDL Number: MFCD00084394
Product Type: Chemical
| composition | Na, 0.5% |
| concentration | 50 wt. % in H2O |
| mol wt | average Mw ~5,000 by GPC |
| Quality Level | 200  |
| refractive index | n |
| Application: | Poly(acrylic acid) partial sodium saltsolution(PAAPSS) can be used to fabricate humidity sensors as it is superhydrophilic in nature and allows the adsorption of the maximum number ofavailable water molecules onto the active layer. The addition of PAAPSSsignificantly increases sensitivity while maintaining stability. |
| Packaging: | 250, 500 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Refractive Index | n |
| UNSPSC | 12162002 |