Name | Disperse Blue 56 |
Synonyms | Blue 2BLN Disperse Blue 56 Disperse Blue 56 Apollon Blue E-FBL Lumacron Blue 2BLN Miketon Polyester Blue FTK Miketon Polyester Blue FBL Kayalon Polyester Blue EBL-E Intrasil Brilliant Blue 3RLN Dispersol Blue B-RL Foron Blue E-BL 1,5-diamino-2-chloro-4,8-dihydroxyanthracene-9,10-dione |
CAS | 12217-79-7 |
EINECS | 235-401-1 |
InChI | InChI=1/C14H9ClN2O4/c15-4-3-7(19)10-11(12(4)17)14(21)9-6(18)2-1-5(16)8(9)13(10)20/h1-3,18-19H,16-17H2 |
Molecular Formula | C14H9BrN2O4 |
Molar Mass | 349.14 |
Density | 1.4410 (rough estimate) |
Boling Point | 129°C (rough estimate) |
Flash Point | 360°C |
Vapor Presure | 1.18E-18mmHg at 25°C |
Storage Condition | Room Temprature |
Refractive Index | 1.6800 (estimate) |
Physical and Chemical Properties | Dark blue powder. Soluble in ethanol, acetone, pyridine and other organic solvents. In concentrated sulfuric acid in the green light yellow, diluted to Red Blue. The color of iron ion was not changed when dyeing, and the copper ion was changed greatly when dyeing. Maximum absorption wavelength (λmax) 630nm. |