| 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 | |
| 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 |
| 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 |
| 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 |
| 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 | ||
| 37405-95-1 | 4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo); direct black 178; 4-Amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid |  | C35H28N10O8S2 | 详情 | 供应商 |
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