| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 8003-62-1 | 直接黑FF; 直接耐晒黑FF | Direct black FF; Direct fast black FF; C.I. Direct black 9; 3-[[4-[[4-amino-6(or7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-6-[(2,4-diaminophenyl)azo]-4-hydroxy-2-naphthalenesulfonic aci disodium salt |  | C32H23N9NaO7S2 | 详情 | 供应商 |
| 6473-13-8 | 直接耐晒黑GF; 直接元灰AB | Direct light black GF; Direct fast black GF; C.I. Direct black 22; direct black 22; 2-naphthalenesulfonic acid, 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl |  | C44H32N13NaO11S3 | 详情 | 供应商 |
