| Chinese alias | 直接紅 2 、紅紫素4B、3,3’-[[3,3’-二甲基(1,1’-聯苯)-4,4’-二基]雙(偶氮)]雙(4-氨基-1-萘磺酸)二鈉鹽、苯紫4B;苯紫紅素4B、聯苯胺紅 4B |
| CAS | 992-59-6 |
| Formula | C34H28N6Na2O6S2 |
| MW | 726.73 |
| Appearance | 暗紅色或棕色粉末 |
| MDL | MFCD00012410 |
| Melting point | >250°C(lit.) |
| Chemical Stability | 常溫常壓下穩定,避免強氧化劑接觸 |
| Safe Property | S45-S53 |
| Hazard Category Code | R45 |
| Water Solubility | Soluble in water (20 mg/ml) |
| 特性 | * |
| 用途 | 染色劑 |
| Storage | 保持容器密封,儲存在陰涼,干燥的地方 |
| Smiles | CC1C=C(C2C=CC(N=NC3C=C(S([O-])(=O)=O)C4C(=CC=CC=4)C=3N)=C(C)C=2)C=CC=1N=NC1C=C(S([O-])(=O)=O)C2C(=CC=CC=2)C=1N.[Na+].[Na+] |
| InchiKey | SUXCALIDMIIJCK-UHFFFAOYSA-L |