Molecular Formula | C25H24N4O6S2 |
Molar Mass | 540.61 |
Density | 1.45 |
use | acid red P-L is used for dyeing wool, silk and nylon, and is yellow and red. |
Production method | Using 2-methyl-5-amino-N-ethylbenzenesulfonamide and γ acid as raw materials, the former is first diazotized, and then coupled with the latter to obtain the product. The finished product is salted out, filtered, dried and crushed.. |