| 中文名 | 人造丝黑R |
|---|---|
| 英文名 | sodium,4-amino-3-[[4-[(2,4-diamino-5-methylphenyl)diazenyl]phenyl]diazenyl]-6-[[4-[(2,4-diamino-5-methylphenyl)diazenyl]phenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonic acid |
| 英文别名 |
C.I. Direct Black 28,disodium salt
Artificial Silk Black R C.I. Direct Black 28 2,4-amino-3,6-bis[[4-[(2,4-diamino-5-methylphenyl)azo]phenyl]azo]-5-hydroxy-,disodium salt Columbia Fast Black V Rayon Black R Cutamin Black CV |
| 密度 | 1.678g/cm3 |
|---|---|
| 分子式 | C36H33N13NaO7S2+ |
| 分子量 | 846.85000 |
| 精确质量 | 846.19700 |
| PSA | 374.71000 |
| LogP | 14.29580 |
| 折射率 | 1.795 |