| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 1937-37-7 | 直接黑38 | Direct black 38; C.I. 30235; Chlorazol black E; Disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate |  | C34H25N9Na2O7S2 | 详情 | 供应商 |
| 6369-65-9 | C.I.还原绿9; 还原黑BB; 士林黑BB; 还原直接黑DB; 士林黑DB; 还原黑BBN; 还原黑BBRN; 士林黑DB | C.I. Vat Green 9; Vat black BB; Vat direct black DB; indanthreneblack bbn; Vat black BBNBBBBRN; Caledon black CNB; Indanthren black BB-N; Nihon-threne black BB; Romanthrene black FBB; Sandothrene black 2B; vat green 9 |  | C34H15NO4 | 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 |
| 12221-89-5 | C.I.直接黑62 | C. I. Direct black 62 | 无 | 详情 | 供应商 | |
| 1328-25-2 | 还原直接黑RB | Vat direct black RB; C.I. Vat black 9; vat black 9 |  | C126H58O10N4 | 详情 | 供应商 |
| 1328-19-4 | 还原直接黑SNA; 还原黑16 | Vat direct black SNA; C.I. Vat black 16; vat black 16 | 无 | C34H18N2O2 | 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 |
| 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 |
| 3071-71-4 | 直接耐晒灰2BL; 直接耐晒灰BL | C.I.Direct black 103; Direct Fast Grey 2BL; Diazol Light Grey 4B; direct black 103 |  | C3H4N2 | 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 |
| 85631-88-5 | 直接黑HEF; 直接黑168; 直接黑 SB | Direct black 168; trisodium 4-amino-3-[[4-[[4-[(2-amino-4-hydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate; C.I.Directblack168; 2,7-Naphthalenedisulfonic acid, 4-amino-3-4-4-(2-amino-4-hydroxyphenyl)azophenylamino-3-sulfophenylazo-5-hydroxy-6-(phenylazo)-, trisodium salt; black SB; Direct black SB; Appolo Leather black PAN; Baycolor black HEF; Covalene black SB |  | C34H24N9Na3O11S3 | 详情 | 供应商 |
| 6428-31-5 | 直接黑19 | Direct black 19; disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis4-(2,4-diaminophenyl)azophenylazo-5-hydroxy-, disodium salt; RIFAZOLblackGR; Direct black 19 (C.I. 35255); black G; Atul Direct black VG; Benzo Fast black G; Condires black AN |  | C34H27N13Na2O7S2 | 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 |
| 381937-37-7 | 直接黑38 | DIRECT black 38 | 无 | 详情 | 供应商 | |
| 57131-19-8 | 直接黑 ANBN; 直接黑 ANBN; 直接黑166; 直接黑 ANBA; 直接黑 NBN; 直接黑 TRN; 直接耐晒墨 B | Direct black 166; Direct black 166; 2,7-Naphthalenedisulfonic acid, 4-amino-3-4-4-(2,4-diaminophenyl)azophenylaminocarbonylphenylazo-5-hydroxy-6-(phenylazo)-, disodium salt; Direct black 166 (C.I. 30026); Fast black ANBN; Direct black ANBN; C.I.Direct black 166; Concorde Direct black ANBN; Dinamine black NBR SP |  | 详情 | 供应商 |
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