tetrasodium 5,5'-[iminobis[(1-hydroxy-3-sulphonato-6,2-naphthylene)azo(2,5-dimethoxy-4,1-phenylene)azo]]bis(salicylate)
- русский язык имя
- английское имяtetrasodium 5,5'-[iminobis[(1-hydroxy-3-sulphonato-6,2-naphthylene)azo(2,5-dimethoxy-4,1-phenylene)azo]]bis(salicylate)
- CAS №6548-31-8
- CBNumberCB1914049
- ФормулаC50H40N9NaO18S2
- мольный вес1142.02
- EINECS229-470-7
- файл Mol6548-31-8.mol
химическое свойство
| Система регистрации веществ EPA | Benzoic acid, 3,3'-[iminobis[(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo(2,5-dimethoxy-4,1-phenylene)azo]]bis[6-hydroxy-, tetrasodium salt (6548-31-8) |
tetrasodium 5,5'-[iminobis[(1-hydroxy-3-sulphonato-6,2-naphthylene)azo(2,5-dimethoxy-4,1-phenylene)azo]]bis(salicylate) химические свойства, назначение, производство
Подготовка
5-Amino-2-hydroxybenzoic acid diazo, and 2,5-Dimethylbenzenamine coupling, its product (2 Moore) diazo, and Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine coupling.Свойства и приложения
dark blue| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 1 | 3 | 6 | 4-5 | 5 | ||
| AATCC | 1 | 3 | 5-6 | 4-5 | 5 | ||