Чан Желтый 28
- английское имяVat Yellow 28
- CAS №4229-15-6
- CBNumberCB11874179
- ФормулаC28H13NO4
- мольный вес427.41
- файл Mol4229-15-6.mol
Чан Желтый 28 химические свойства, назначение, производство
Подготовка
(a) Aluminum chloride with sulfuric acid or imine of N-(9,10-dioxo-9,10-dihydroanthracene-1-yl)-1-aminoanthracene-9,10-dione; (b) will nitrobenzene 1-Nitro-2-chloroanthraquinone?and copper heated and then reduced to the 1,1′-Diamino-2,2′-bianthraquinone, then sulfuric acid or chlorine zinc cyclization; (C) In nitrobenzene using copper processing?2-Bromo-1,1′-iminodianthraquinone.Свойства и приложения
red light yellow. Soluble in 1, 2, 3, 4-Tetrahydronaphthalene, Xylene. The strong sulfuric acid for palm red light, after diluted orange precipitation; In alkaline solution for insurance powder red brown; In the acidic insurance powder solution for yellow brown, a green fluorescent.| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 5 | 6 | 4-5 | 4-5 | 5 | 5 |
| AATCC | 4 | 5 | 6-7 | 4 | 4-5 | ||