Кислотный Черный 241
- английское имяAcid Black 241
- CAS №84170-03-6
- CBNumberCB0875745
- ФормулаC28H23N10NaO9S2
- мольный вес730.66
- файл Mol84170-03-6.mol
Кислотный Черный 241 химические свойства, назначение, производство
Подготовка
4-Nitrobenzenamine diazo, in acid conditions coupled with 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, N-(4-aminophenyl)acetamide?diazo, in alkaline conditions and the above the products of coupling, hydrolysis acetyl groups, again diazo,and Benzene-1,3-diamine coupled .Свойства и приложения
black. Mainly used for leather color.| Standard(leather) | Light Fastness | Soaping | Persperation Fastness(Alkali) | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3-4 | 4-5 | 2-3 | |||||