中文名称:直接紫12中文同义词:直接紫12;直接红光青莲;直接雪青R英文名称:DirectViolet12英文同义词:DirectViolet12;C.I.Directviolet12;JapanolVioletExtra;MitsuiDirectVioletR;OiacottonCioletX;3,3'-[(1,1'-Biphenyl-4,4'-diyl)bis(azo)]bis[7-amino-4-hydroxy-2-naphthalenesulfonicacidsodium]salt;C.I.22550;DirectVioletOCAS号:2429-75-6分子式:C32H22N6Na2O8S2分子量:728.66202