红色2G Red 2G
（重定向自Azophloxin）
![红色2G](/Images/godic/202412/22/Red_2G1033.png")
![](/Images/godic/202412/22/Red_2G_structure.svg1033.png")
![Space-filling model of the Red 2G molecule as a sodium salt](/Images/godic/202412/22/Red_2G_sodium_3D_spacefill1033.png")
红色2G（红2G）
其CAS登录号是[]，SMILES表达式为：CC(=O)Nc1cc(OS([O-])=O)cc2cc(OS([O-])=O)c(/N=N/c3ccccc3)c(O)c12。
Azophloxin
中文百科
英语百科
Red 2G 红色2G
（重定向自Azophloxin）
Red 2G is a synthetic red azo dye. It is soluble in water and slightly soluble in ethanol. It usually comes as a disodium salt of 8-acetamido-1-hydroxy-2-phenylazonaphthalene-3,6 disulphonate.