| Chinese alias | 直接红 2 、红紫素4B、3,3’-[[3,3’-二甲基(1,1’-联苯)-4,4’-二基]双(偶氮)]双(4-氨基-1-萘磺酸)二钠盐、苯紫4B;苯紫红素4B、联苯胺红 4B | 
                                                    | CAS | 992-59-6 | 
                                                    | Formula | C34H28N6Na2O6S2 | 
                                                    | MW | 726.73 | 
                                                    | Appearance | 暗红色或棕色粉末 | 
                                                    | MDL | MFCD00012410 | 
                                                    | Melting point | >250°C(lit.) | 
                                                    | Chemical Stability | 常温常压下稳定,避免强氧化剂接触 | 
                                                    | Safe Property | S45-S53 | 
                                                    | Hazard Category Code | R45 | 
                                                    | Water Solubility | Soluble in water (20 mg/ml) | 
                                                    | 特性 | * | 
                                                    | 用途 | 染色剂 | 
                                                    | Storage | 保持容器密封,储存在阴凉,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 |