基本信息
| 中文名称: | 直接黑51 [CI 27720] |
| 中文别名: | |
| 英文名称: | Disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate |
| 英文别名: | Benzoicacid, 3(or5)-[[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2-hydroxy-,disodium salt (9CI); C.I. Direct Black 51 (7CI); C.I. 27720; DF Black CC;Diamine Fast Grey BN; Direct Black 51; Direct Fast Black Conc.; Helion Grey L;Japanol Fast Black Conc.; Kayaku Direct Fast Black; Kayaku Direct Fast BlackConc; Saturn Black B; Sirius Black L; Sirius Black VE |
| CAS号: | 34977-63-4 |
| 分子式: | C27H17N5O7S.2Na |
| 分子量: | 601.505 |
| EINECS 登录号: | 252-305-5 |
| 结构式: | ![]() |


![直接黑51 [CI 27720]结构式,34977-63-4结构式 直接黑51 [CI 27720]结构式,34977-63-4结构式](../bmp/34977-63-4.bmp)