Acid Black 242
- русский язык имя
- английское имяAcid Black 242
- CAS №
- CBNumberCB2968564
- мольный вес0
- файл MolMol file
Acid Black 242 химические свойства, назначение, производство
Подготовка
4-Amino-N-(4-aminophenyl)benzenesulfonamide double nitriding.sulfonylurea aniline, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, 4-Nitrobenzenamine diazo, in acid conditions and the above the products of coupling, and Benzene-1,3-diamine coupled.Свойства и приложения
black. Mainly used for Fur shading.| Standard | Light Fastness(Xenon lamp) | Soaping | Persperation Fastness(Alkali) | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4-5 | 4 | 2 | |||||