CAS号: 74432-30-7 英文名称: tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-) 英文同义词: C.I. Direct black 132;Kayarus supra grey 3BL;tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-) 中文名称: C.I.直接黑132 中文同义词: C.I.直接黑132 分子式: C44H32Cu2N6Na4O16S4+4 分子量: 1248.06656