2-Naphthalenesulfonic acid, 6-(acetylamino)-3-[[4-(benzoylethylamino)phenyl]azo]-4-hydroxy-, monosodium salt
- русский язык имя
- английское имя2-Naphthalenesulfonic acid, 6-(acetylamino)-3-[[4-(benzoylethylamino)phenyl]azo]-4-hydroxy-, monosodium salt
- CAS №6369-40-0
- CBNumberCB94751068
- ФормулаC27H23N4NaO6S
- мольный вес554.54949
- EINECS613-322-7
- файл Mol6369-40-0.mol
2-Naphthalenesulfonic acid, 6-(acetylamino)-3-[[4-(benzoylethylamino)phenyl]azo]-4-hydroxy-, monosodium salt химические свойства, назначение, производство
Подготовка
4′-Amino-N-ethylbenzanilide diazo, and 6-Acetamido-4-hydroxynaphthalene-2-sulfonic acid coupling.Свойства и приложения
red. Soluble in water and ethanol is red. The strong sulfuric acid for cherry red, diluted into orange red. In water solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for palm orange.| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4-5 | 3 | 3 | 3 | 1 | 3 | ||