Phenol, 2,4-dinitro-, reaction products with 4-[(2,4-dinitrophenyl)amino]phenol and sodium sulfide (Na2(Sx))
Phenol, 2,4-dinitro-, reaction products with 4-[(2,4-dinitrophenyl)amino]phenol and sodium sulfide (Na2(Sx)) химические свойства, назначение, производство
Подготовка
A mixture of 2,4-Dinitrophenol?and 4-(2,4-Dinitrophenylamino)phenol?in polysulfide solution is heated.Свойства и приложения
blue black. In the Sodium sulfide Sodium solution of solubility is very good, for the blue black.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 4 | 4-5 | 6-7 | 5 | 5 | 4 | |