1-Naphthalenesulfonic acid, 3-[[4'-[(2,4-diamino-5-methylphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4,6-dihydroxy-, monosodium salt
- русский язык имя
- английское имя1-Naphthalenesulfonic acid, 3-[[4'-[(2,4-diamino-5-methylphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4,6-dihydroxy-, monosodium salt
- CAS №13478-92-7
- CBNumberCB24750390
- ФормулаC31H27N6NaO7S
- мольный вес650.63685
- EINECS603-872-6
- файл Mol13478-92-7.mol
1-Naphthalenesulfonic acid, 3-[[4'-[(2,4-diamino-5-methylphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4,6-dihydroxy-, monosodium salt химические свойства, назначение, производство
Подготовка
3,3′-Dimethoxylbenzidine double nitriding, first and 4,6-Dihydroxynaphthalene-1-sulfonic acid, coupled with again diazo, and 4-Methylbenzene-1,3-diamine coupling.Свойства и приложения
blue purple. For purple soluble in water, soluble in ethanol is a deep red. The strong sulfuric acid for blue, blue after diluted precipitation. The dye solution to join strong hydrochloric acid is light blue; With sodium hydroxide in red.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4-5 | 3-4 | 1 | 3-4 | 3 | ||