amanil developed black bhsw
- русский язык имя
- английское имяamanil developed black bhsw
- CAS №6426-71-7
- CBNumberCB51451240
- ФормулаC32H24N5NaO8S2
- мольный вес693.68
- файл Mol6426-71-7.mol
amanil developed black bhsw химические свойства, назначение, производство
Подготовка
4-(4-Aminophenyl)benzenamine double nitriding, and 7-Hydroxynaphthalene-1-sulfonic acid coupling, and then in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupling.Свойства и приложения
red light blue. Soluble in water for violet blue, soluble in alcohol for red light purple. The strong sulfuric acid for blue, purple precipitation after diluted. The dye solution to join hydrochloric acid for blue; Add sodium hydroxide solution for red light purple.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 4 | 1 | 2 | |||