tetrasodium 5,5'-[carbonylbis(imino-4,1-phenyleneazo)]bis[8-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate]
- русский язык имя
- английское имяtetrasodium 5,5'-[carbonylbis(imino-4,1-phenyleneazo)]bis[8-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate]
- CAS №6409-83-2
- CBNumberCB5920789
- ФормулаC45H28N10Na4O13S4
- мольный вес1136.9821
- EINECS229-089-6
- номер MDLMFCD00230624
- файл Mol6409-83-2.mol
tetrasodium 5,5'-[carbonylbis(imino-4,1-phenyleneazo)]bis[8-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate] химические свойства, назначение, производство
Подготовка
4-Aminobenzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid?coupling, its product to diazo, with (Phenylamino)methanesulfonic acid coupling, a sulfonic acid hydrolysis off base, and then make the light gasification.Свойства и приложения
dark red yellow light.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 4 | 6-7 | 3-4 | 4 | ||
| AATCC | 2-3 | 4 | 4-5 | 2 | 2 | ||