| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 72-57-1 | 直接蓝14; 曲利本蓝; 锥虫蓝; 直接蓝3B; 3,3'-{[3,3'-二甲基-(1,1'-二苯基)-4,4'-二基]双(偶氮)}-双(5-氨基-4-? | Direct Blue 14; C.I. 23850; Trypan Blue; Niagara Blue 3B; Tetrasodium 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate] |  | C34H24N6Na4O14S4 | 详情 | 供应商 |
| 573-58-0 | 直接红28; 直接大红; 刚果红; 3,3'-[[1,1'-联苯]-4,4'-基双(偶氮)]双(4-氨基萘-1-磺酸)二钠 | Direct Red 28; C.I. 22120; Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate) |  | C32H22N6Na2O6S2 | 详情 | 供应商 |
| 1330-38-7 | 直接蓝86 | Direct Blue 86; C.I. 74180; Disodium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-) |  | C32H14CuN8Na2O6S2 | 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 |
| 2829-43-8 | 直接红75; 5,5'-[甲酰双[亚氨(2-磺基-4,1-亚苯基)偶氮]]双(6-氨基-4-羟基-2-萘磺酸)四钠 | Direct Red 75 tetrasodium salt; Chlorazol fast pink; Tetrasodium 5,5'-[carbonylbis[imino(2-sulphonato-4,1-phenylene)azo]]bis(6-amino-4-hydroxynaphthalene-2-sulphonate) |  | C33H22N8Na4O15S4 | 详情 | 供应商 |
| 2870-32-8 | 直接黄12 | Direct Yellow 12; Chrysophenine; C.I. 24895; Disodium 4,4'-bis[(4-ethoxyphenyl)azo]stilbene-2,2'-disulphonate |  | C30H26N4Na2O8S2 | 详情 | 供应商 |
| 3441-14-3 | 直接红23 | Direct Red 23; C.I. 29160; Disodium 3-[(4-acetamidophenyl)azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]naphthalene-2-sulphonate |  | C35H25N7Na2O10S2 | 详情 | 供应商 |
| 3626-36-6 | 直接橙S | Direct Orange S; Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate] |  | C33H22N6Na2O9S2 | 详情 | 供应商 |
| 4399-55-7 | 直接蓝71 | Direct Blue 71; C.I. 34140; Tetrasodium 3-[[4-[[4-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-6-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,5-disulphonate |  | C40H23N7Na4O13S4 | 详情 | 供应商 |
| 12222-04-7 | 直接蓝199 | Direct Blue 199; C.I. 74190; Direct Fast Blue FBL | 无 | 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 |
| 6358-29-8 | C.I.直接39 | 1,3-Naphthalenedisulfonic acid, 8-[[4'-[(4-ethoxyphenyl)azo]-3,3'-dimethyl [1,1'-biphenyl]-4-yl]azo]; 1,3-naphthalenedisulfonic acid, 8-((4'-((4-ethoxyphenyl)azo)-3,3'-dimethyl(1,1; 1,3-naphthalenedisulfonic acid, 8-[[4'-[(4-ethoxyphenyl)azo]-3,3'-dimethyl[1,1'; airedale scarlet 3bd; amanil fast scarlet 3b; atlantic scarlet 3b |  | C32H28N4O8S2.2Na | 详情 | 供应商 |
| 12222-37-6 | C.I.直接橙34 | C.I. Direct orange 34; direct orange 34 | 无 | 详情 | 供应商 | |
| 1325-35-5 | C.I.直接橙15 | C.I. Direct orange 15 | 无 | 详情 | 供应商 | |
| 74764-74-2 | C.I.直接橙39 | Kayarus supra orange 2GL 125 |  | 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 |
| 50814-31-8 | C.I.直接橙46 | C.I. Direct orange 46 | 无 | 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 |
