Direct Blue 150
- русский язык имя
- английское имяDirect Blue 150
- CAS №6428-30-4
- CBNumberCB59702911
- ФормулаC40H31N16NaO14S2
- мольный вес1046.9
- файл Mol6428-30-4.mol
Direct Blue 150 химические свойства, назначение, производство
Подготовка
5-Amino-1H-1,2,4-triazole-3-carboxylic acid diazo, in acid conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, its product (2 Moore) and double nitriding of 3,3′-Dimethoxylbenzidine coupling.Свойства и приложения
navy blue. Soluble in water for the navy, slightly soluble in alcohol. The strong sulfuric acid for blue-ray green, diluted dark for. The dye solution to join strong hydrochloric acid for navy, precipitation; Add thick sodium hydroxide solution for dark purple.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 3 | 4 | 6-7 | 4 | 4 | ||