sodium 3-[[5-(acetylethylamino)-o-tolyl]azo]-4-hydroxy-6-[(4-methoxyphenyl)amino]naphthalene-2-sulphonate
- русский язык имя
- английское имяsodium 3-[[5-(acetylethylamino)-o-tolyl]azo]-4-hydroxy-6-[(4-methoxyphenyl)amino]naphthalene-2-sulphonate
- CAS №6369-33-1
- CBNumberCB6895152
- ФормулаC28H29N4NaO6S
- мольный вес572.61
- EINECS228-868-8
- файл Mol6369-33-1.mol
химическое свойство
| Система регистрации веществ EPA | 2-Naphthalenesulfonic acid, 3-[[5-(acetylethylamino)-2-methylphenyl]azo]-4-hydroxy-6-[(4-methoxyphenyl)amino]-, monosodium salt (6369-33-1) |
sodium 3-[[5-(acetylethylamino)-o-tolyl]azo]-4-hydroxy-6-[(4-methoxyphenyl)amino]naphthalene-2-sulphonate химические свойства, назначение, производство
Подготовка
N-(3-amino-4-methylphenyl)-N-ethylacetamide?diazo, in alkaline conditions and 4-Hydroxy-6-(4-methoxyphenylamino)naphthalene-2-sulfonic acid?coupling.Свойства и приложения
ark brown. Soluble in water for brown, and adequate soluble in alcohol for brown. The strong sulfuric acid for cherry red, for brown after diluted. In water solution to join strong hydrochloric acid with olives brown precipitation; Add thick sodium hydroxide solution for red orange brown.| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 3 | 3-4 | 3 | 2-3 | 4 | ||