Poly(sodium 4-styrenesulfonate)
ALDRICH/243051 - average Mw ~70,000
Synonym: PSS; Poly(4-
CAS Number: 25704-18-1
MDL Number: MFCD00084449
Linear Formula: (C8H7NaO3S)n
Product Type: Chemical
| density | 0.801 g/mL at 25 °C (lit.) |
| form | powder or solid |
| InChI | 1S/C8H8O3S/c1-2-7-3-5-8(6 |
| InChI key | MAGFQRLKWCCTQJ-UHFFFAOYSA |
| mol wt | average Mw ~70,000 |
| mp | 460 °C (dec.) |
| Quality Level | 200  |
| SMILES string | [S](=O)(=O)(O)c1ccc(cc1)C |
| solubility | water and lower glycols: soluble |
| viscosity | 15-55 cP, 20 %(25 °C, Brookfield)(lit.) |
| Application: | Reduction of graphite oxide in the presence of PSS has been reported for the synthesis of polymer-coated graphitic nanoplatelets. Interaction of PSS with metal ions has been studied. PSS combined with Nafion has been reported to be used a mixed coating of Bismuth film electrodes. |
| Features and Benefits: | Anionic polyelectrolyte. |
| General description: | Poly (sodium 4-styrenesulfonate) (PSS) a cation exchange polyelectrolyte. PSS may be used to produce mechanically stable and very reproducible coatings. |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 5 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 460 °C (dec.) |
| Density | 0.801 g/mL at 25 °C (lit.) |
| UNSPSC | 12162002 |