3-羟基-4-[(2-羟基萘)偶氮]-7-硝基萘-1-磺酸钠
Eriochrome Black A
CAS: 222-807-9
Molecular Formula: C20H12N3NaO7S
3-羟基-4-[(2-羟基萘)偶氮]-7-硝基萘-1-磺酸钠 - Names and Identifiers
| Name | Eriochrome Black A |
| Synonyms | Eriochrome Black A |
| CAS | 222-807-9 |
3-羟基-4-[(2-羟基萘)偶氮]-7-硝基萘-1-磺酸钠 - Physico-chemical Properties
| Molecular Formula | C20H12N3NaO7S |
| Molar Mass | 461.38 |
![3-羟基-4-[(2-羟基萘)偶氮]-7-硝基萘-1-磺酸钠](http://res.chembk.com/assets/str/2d/2/22/222-807-9.png)