C.I. Acid Violet 92
- русский язык имя
- английское имяC.I. Acid Violet 92
- CAS №182371-83-1
- CBNumberCB23199396
- мольный вес0
- файл MolMol file
C.I. Acid Violet 92 химические свойства, назначение, производство
Подготовка
4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 cobalt complex.Свойства и приложения
blue purple. Soluble in water and in the ethanol is purple. The strong sulfuric acid in blue, purple and blue light is diluted with brown precipitation. In water solution to join hydrochloric acid for purple, add sodium hydroxide for blue-ray red.| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 6-7 | 3 | 4 | 5 | 4-5 | 3 | ||