| Products |
PAG(s)-400F
| Product name | PAG(s)-400F |
| Chemical name | (9-Oxo-9H-thioxanthen-2-yl)4-[(9-oxo-9H-thioxanthen-2-yl)thio]phenylsulfonium trifluorotris(perfluoroethyl)phosphate |
| Structural formula |  |
| Other name | |
| CAS NO. | 1195763-42-8 |
| Molecular formula | C44H23F18O2PS4 |
| Molecular weight | 1084.85 |
| Appearance | Light yellow to yellow powder |
| Melting point | 51-54°C |
| Features and applications | Non-antimony type, with acid strength comparable to that of HSbF6, and it exhibits high cationic polymerizability. It exhibits excellent solubility in various solvents and monomers, including non-polar organic solvents. |
| About the absorption wavelength | The molar extinction coefficient at the i-line (365 nm) is approximately 9600 [M⁻¹ cm⁻¹], and the molar extinction coefficient at the h-line (405 nm) is approximately 1380 [M⁻¹ cm⁻¹]. There is almost no absorption at the g-line (436 nm). |
| Recommended dosage of additive | Depending on the application and film thickness, the addition amount is approximately 0.5 to 2 wt% based on the resin.。 |
| Storage conditions | Store under inert gas; protect from light and moisture (hygroscopic). |
| TDS Download | |
| SDS Download |
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