| 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 |
| 54804-85-2 | C.I.直接黑154 | 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4'-[(2,4-diaminophenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]; 4-Amino-3-[[4'-[(2,4-diaminophenyl)azo] (1,1'-biphenyl-3,3'-dimethyl)-4-yl]azo]-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid, disodium salt |  | C36H31N9O7S2.2Na | 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 |
| 3442-21-5 | C.I.直接黑51 | Benzoic acid, 5-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-,; Benzoic acid,5-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-,disodium salt |  | C27H19N5O7S.2Na | 详情 | 供应商 |
| 79057-88-8 | C.I.直接黑173 | 2-Naphthalenesulfonic acid, 6-[(4-amino-2-hydroxyphenyl)azo]-3-[[4-[[4-[[7-[(4-amino-2-hydroxyphenyl; 2-naphthalenesulfonic acid, 6-[(4-amino-2-hydroxyphenyl)azo]-3-[[4-[[7-[(4-amin; o-2-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]phenyl]amino]-3-sul; fophenyl]azo]-4-hydroxy-trisodium salt; 2-Naphthalenesulfonic acid,6-[(4-amino-2-hydroxyphenyl)azo]-3-[[4-[[4-[[7-[(4-amino-2-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl] azo] phenyl] amino]-3-sulfophenyl]azo]-4-hydroxy-,trisodium salt |  | C44H33N11O13S3.3Na | 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 |
| 41601-42-7 | 直接黑168; 4-氨基-3-[[4'-[(2,4-二氨基苯基)偶氮]-2,2'-二磺基[1,1'-联苯]-4-基]偶氮]-5-羟基-6-(苯基偶氮) | 7-Naphthalenedisulfonic acid, 4-amino-3-[[4'-[(2,4-diaminophenyl)azo]-2,2'-disulfo[1,1'-biphenyl]2; 2,7-Naphthalenedisulfonicacid,4-amino-3-[[4'-[(2,4-diaminophenyl)azo]-2,2'-disulfo[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-(9CI) |  | C34H27N9O13S4 | 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 |
| 4335-09-5 | 直接墨绿B; 直接煮绿; 直接绿B; 直接绿B; 直接黑绿B; 直接黑绿NB; 直接绿B; 4-氨基-5羟基-6-[[4'-[(4-羟基苯基)偶? | C.I. Direct green 6; airedale green bd; aizen direct green bh; amanil green b; apomine green b; 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-3-[(4-nitrophenyl)azo]-, disodium salt; Direct green B; 2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-((4'-((4-hydroxyphenyl)azo); 1'-biphenyl)-4-yl)azo)-3-((4-nitrophenyl)azo)-( disodium salt; 2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(4-hydroxyphenyl)azo]; 1'-biphenyl]-4-yl]azo]-3-[(4-nitrophenyl)azo]-[ disodium salt |  | C34H22N8Na2O10S2 | 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 |
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