POLYSTYRENE SULFONIC ACID
- Product NamePOLYSTYRENE SULFONIC ACID
- CAS28210-41-5
- MFC8H8O3S
- MW184.21
- EINECS411-200-6
- MOL File28210-41-5.mol
Chemical Properties
| Melting point | 1°C |
| Boiling point | 100°C |
| Density | 1.11 g/mL at 25 °C |
| refractive index | n |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | H2O: soluble |
| form | Liquid |
| color | Amber |
| PH | 1.55 (25℃) |
| Water Solubility | Miscible with water, ethanol, methanol, lower alcohols and glycols. |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 OSHA: TWA 1 mg/m3 NIOSH: IDLH 15 mg/m3; TWA 1 mg/m3 |
| EPA Substance Registry System | Benzenesulfonic acid, 4-ethenyl-, homopolymer (28210-41-5) |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34-35 |
| Safety Statements | 23-26-36/37/39-45 |
| RIDADR | UN 2586 8/PG 3 |
| WGK Germany | - |
| TSCA | Yes |
| HazardClass | 8 |
