| Products |
PAG(s)-400B
| Product name | PAG(s)-400B |
| Chemical name | (9-Oxo-9H-thioxanthen-2-yl)4-[(9-oxo-9H-thioxanthen-2-yl)thio]phenylsulfonium tetrakis(pentafluorophenyl)borate |
| Structural formula | .jpg) |
| Other name | (9-Oxo-9H-thioxanthen-2-yl)4-[(9-oxo-9H-thioxanthen-2-yl)thio]phenylsulfonium tetrakis(perfluorophenyl)borate; (10-Oxo-10H-dibenzo[b,e]thiopyran-2-yl)4-[(10-oxo-10H-dibenzo[b,e]thiopyran-2-yl)thio]phenylsulfonium tetrakis(pentafluorophenyl)borate |
| CAS NO. | 1195763-48-4 |
| Molecular formula | C62H23BF20O2S4 |
| Molecular weight | 1318.88 |
| Appearance | Light yellow to yellow powder |
| Melting point | 51-54°C |
| Features and applications | It possesses high acid strength and reactivity comparable to those of HSbF₆. Hydrolysis-resistant and free of hydrofluoric acid, it can prevent corrosion of surrounding metal components. |
| 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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