CAS号: 6426-63-7 英文名称: 3,3'-[(1,1'-Biphenyl-4,4'-diyl)bis(azo)]bis[4-hydroxy-1-naphthalenesulfonic acid sodium] salt 英文同义词: C.I.22440;C.I.Direct Violet 43;3,3'-[(1,1'-Biphenyl-4,4'-diyl)bis(azo)]bis[4-hydroxy-1-naphthalenesulfonic acid sodium] salt 中文名称: 中文同义词: 分子式: C32H20N4Na2O8S2 分子量: 698.63274 EPA化学物质信息: C.I. Direct Violet 43 (6426-63-7)