Kubalalitsa Blue 56 CAS 12217-79-7
Sungunulani ufa wabuluu wakuda wa Blue 56. Sungunulani mu zinthu zachilengedwe monga ethanol, acetone, ndi pyridine. Umaoneka wachikasu wobiriwira mu sulfuric acid wokhuthala ndipo umasanduka buluu wofiira pambuyo posungunuka. Mukapaka utoto, kuwala kwa mtundu sikumasintha mukakumana ndi ma ayoni achitsulo, koma kumasinthasintha kwambiri mukakumana ndi ma ayoni a mkuwa. Kutalika kwa mayamwidwe apamwamba kwambiri (λ max) ndi 630nm.
| Chinthu | Kufotokozera |
| Kuchulukana | 1.4410 (chiyerekezo choyerekeza) |
| Kusinthasintha kwa mpweya | 1.6800 (chiyerekezo) |
| Malo otentha | 129°C (kuyerekezera koyenera) |
| MW | 349.14 |
| MF | C14H9BrN2O4 |
| mawu ofunikira | Buluu 2BLN |
Disperse Blue 56 imagwiritsidwa ntchito kwambiri popaka utoto wa polyester ndi nsalu zake zosakanikirana. Imaoneka yachikasu yobiriwira mu asidi wokhuthala wa sulfuric ndipo imasanduka buluu wofiira ikasungunuka. Ikapaka utoto, kuwala kwa mtundu sikumasintha ikakumana ndi ma ayoni achitsulo, koma imasinthasintha kwambiri ikakumana ndi ma ayoni a mkuwa. Kutalika kwakukulu kwa kuyamwa kwa utoto (λ max) ndi 630nm.
Kawirikawiri amanyamula mu 25kg/ng'oma, ndipo amathanso kupangidwa mwamakonda.
Kubalalitsa Blue 56 CAS 12217-79-7
Kubalalitsa Blue 56 CAS 12217-79-7
