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| Chemical nature | Propynesulfonic acid sodium salt | |
| CAS No | 55947-46-1 | |
| Molecular Formula | C3H3NaO3S | |
| Molecular weight | 142.11 | |
| Properties | Assay | 20%,25% |
| Appearance | Clear yellowish liquid | |
| Density g/cm3 (20ºC) | 1.21~1.29 | |
| PH | 2.0~4.0 | |
| Refractive Index(20ºC) | 1.3900~1.3990 |
| Application | PS displays brightness improvement, throwing power and levelling at low current densities. PS also has high impurities tolerance. | |
| Chemical nature | Propynesulfonic acid sodium salt | |
| CAS No | 55947-46-1 | |
| Molecular Formula | C3H3NaO3S | |
| Molecular weight | 142.11 | |
| Properties | Assay | 20%,25% |
| Appearance | Clear yellowish liquid | |
| Density g/cm3 (20ºC) | 1.21~1.29 | |
| PH | 2.0~4.0 | |
| Refractive Index(20ºC) | 1.3900~1.3990 |
| Application | PS displays brightness improvement, throwing power and levelling at low current densities. PS also has high impurities tolerance. | |
