7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone
- русский язык имя
- английское имя7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone
- CAS №130-19-8
- CBNumberCB82238933
- ФормулаC28H12Br2N2O4
- мольный вес600.21
- файл Mol130-19-8.mol
химическое свойство
| Температура кипения | 235-245 °C |
| плотность | 1.820±0.06 g/cm3(Predicted) |
| пка | -4.69±0.20(Predicted) |
7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone химические свойства, назначение, производство
Подготовка
(a) blue anthrone in sulfuric acid in bromination, (b) in the presence of copper chloride 2-Aminoanthracene-9,10-dione (2 Moore) from condensation.Свойства и приложения
brilliant blue. Not soluble in ethanol. In concentrated sulfuric acid to dark yellow brown. Dilution after blue precipitation; In the basic insurance powder solution for blue; In the acidic insurance powder solution for blue.| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 3 | 7-8 | 4 | 4-5 | ||