| Product Name | Vat Red 23(Pigment Red 179) | 
|---|---|
| Chinese alias | N,N'-二甲基-3,4,9,10-苝四甲酰二亚胺、 C.I瓮红23 | 
| CAS | 5521-31-3 | 
| Formula | C26H14N2O4 | 
| MW | 418.4 | 
| Appearance | Orange to Brown to Dark purple powder to crystal | 
| MDL | MFCD00071975 | 
| Melting point | 207-208 °C(lit.) | 
| Boiling point | 694.846 °C (lit.) | 
| Storage condition | 室温,干燥 |