| Product Name | Fluorescent Brightener KSN | 
|---|---|
| Chinese alias | 4-(2-苯并恶唑基)-4'-(5-甲基-2-苯并恶唑基)二苯乙烯 | 
| CAS | 5242-49-9 | 
| Formula | C29H20N2O2 | 
| MW | 428.48 | 
| Appearance | 黄色粉末 | 
| MDL | MFCD00328411 | 
| Melting point | >273°C (lit.) | 
| Boiling point | 578.9±39.0 °C (lit.) | 
| Storage condition | 常温,避光,阴凉干燥处,密封保存 |