disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate
- русский язык имя
- английское имяdisodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate
- CAS №19526-81-9
- CBNumberCB7910144
- ФормулаC19H19N2NaO11S3
- мольный вес570.53
- EINECS243-134-7
- файл Mol19526-81-9.mol
химическое свойство
| Система регистрации веществ EPA | 1-Naphthalenesulfonic acid, 5-hydroxy-6-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, disodium salt (19526-81-9) |
disodium 5-hydroxy-6-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalenesulphonate химические свойства, назначение, производство
Подготовка
2-(3-Amino-4-methoxyphenylsulfonyl)ethyl hydrogen sulfate diazo, and 5-Hydroxynaphthalene-1-sulfonic acid coupling.Профиль безопасности
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and sox.Свойства и приложения
red. Suitable for the cellulose fibre direct and discharge printing.| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 3-4 | 4-5 | 5 | 4-5(75℃) | 5 | ||