Чан Красный 20
- английское имяVat Red 20
- CAS №6371-49-9
- CBNumberCB51873978
- ФормулаC29H14N2O4S
- мольный вес486.5
- файл Mol6371-49-9.mol
Чан Красный 20 химические свойства, назначение, производство
Подготовка
2-Amino-3-chloroanthracene-9,10-dione and 1-Nitro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid condensation, reduction, and then into a sulfhydryl derivatives, and cyclization.Свойства и приложения
blue light red to red light purple. In the basic insurance powder solution for brown light olive; In the acidic insurance powder solution for orange.| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 5 | 7 | 5 | 4-5 | 4-5 | 5 |