| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 12217-52-6 | C.I.直接黑112 | C.I. Direct black 112 | 无 | 详情 | 供应商 | |
| 74432-30-7 | C.I.直接黑132 | C.I. Direct black 132; Kayarus supra grey 3BL |  | C44H24Cu2N6O16S4.4Na | 详情 | 供应商 |
| 73507-24-1 | C.I.直接黑117 | C.I. Direct black 117; Kayarus supra grey l3R |  | C42H20Cu3N8O18S4.4Na | 详情 | 供应商 |
| 12221-96-4 | C.I.直接黑146 | C.I. Direct black 146 | 无 | 详情 | 供应商 | |
| 51473-76-8 | C.I.直接黑159 | C.I. Direct black 159; Kayafect black S |  | C36H29N9O13S4.4Na | 详情 | 供应商 |
| 94276-99-0 | N-[3-氨基-4-[[7-[[4-[[4-[[7-[[2-氨基-4-[(羧甲基)氨基]苯基]偶氮]-1-羟基-3-磺基-2-萘基]偶氮]苯基]氨基] | C.I. Direct black 162：1; GlyCIne,N-[3-amino-4-[[7-[[4-[[4-[[7-[[2-amino-4-[(carboxymethyl)amino] phenyl]azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-8-hydroxy-6-sulfo-2-naphthalenyl]azo]phenyl]-,pentasodium salt |  | 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 |
| 6428-38-2 | 6-[[2-氨基-4-[(2-羟乙基)氨基]苯基]偶氮]-3-[[4-[[4-[[7-[(2-氨基)-4-[(2-羟乙基)氨基]苯基]偶氮]-1-羟基- | 2-Naphthalenesulfonic aCId, 6-[[2-amino-4-[(2-hydroxyethyl)amino]phenyl]azo]-3-[[4-[[4-[[7-[[2-amino; c.i. Direct black 32, trisodium salt |  | C48H40N13NaO13S3 | 详情 | 供应商 |
| 2945-96-2 | 直接灰D; 直接大刀灰; 直接绸灰 | Direct grey D; C.I. Direct black 17; 2-naphthalenesulfonic aCId, 6-amino-3-((4-((4-aminophenyl)azo)-2-methoxy-5-meth; 2-naphthalenesulfonic aCId, 6-amino-3-[[4-[(4-aminophenyl)azo]-2-methoxy-5-meth; azine fast black d; zogen black d; benzamin black ds; benzanil fast black d; benzo grey lbgv |  | C24H21N6NaO5S | 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 |
| 8003-57-4 | 直接耐晒灰LBN; 直接耐晒灰LRN | Direct fast grey LBN; C.I. Direct black 56; C.I.Direct black 56; Pyrazol Grey RLN; Saturn Grey LRN; Solar Grey 2R; Direct black 56 |  | C36H22N7Na2O10S3 | 详情 | 供应商 |
| 85205-18-1 | Directblack19-1; Directblack19-1; C.I. Direct black 19:1; Ccris 1473; Czern helionowa gf; Czern helionowa gf [polish]; Helion black gf | 无 | 详情 | 供应商 | ||
| 71902-06-2 | Direct black 155; C.I. Direct black 155 | 无 | 详情 | 供应商 | ||
| 8003-69-8 | 直接黑80 | Direct black 80; trisodium 6-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate; DirectblackOB; 2-Naphthalenesulfonic aCId, 6-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo-3-4-4-amino-6(or 7)-sulfo-1-naphthalenylazophenylazo-4-hydroxy-, trisodium salt; C.I. Direct black 80.; Direct black 80 (C.I. 31600); black OB; 2-Naphthalenesulfonic aCId, 6-[(7-amino-1-hydroxy-3-sulfo-2-naphthlenyl)azo]-3-[[4-[[4-amino-6(or7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-4-hydroxy, trisodium salt; Atul Developed black NB-OB |  | C36H23N8O11S3.3Na | 详情 | 供应商 |
