CAS RN 28407-37-6
Direct Blue 218 (Grado Técnico), TRC
CAS: 28407-37-6 Fórmula molecular: C32 H18 Cu2 N6 O16 S4 . 4 Na Peso molecular (g/mol): 1087.81 Sinónimo: 1-Naphthol-3,6-disulfonic acid, 2,2'-(3,3'-dihydroxy-4,4'-biphenylylenebisazo)bis[8-amino-, dicopper deriv., tetrasodium salt (6CI),C.I. Direct Blue 218 (8CI),Copper, [tetrahydrogen-3,3'-[(3,3'-dihydroxy-4,4'-biphenylylene)bis(azo)]bis[5-amino-4-hydroxy-2,7-naphthalenedisulfonato](4-)]di-, tetrasodium salt (7CI),Cuprate(4-), [μ-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-2,7-naphthalenedisulfonato]](8-)]]di-, tetrasodium,Cuprate(4-), [μ-[[3,3'-[[3,3'-di(hydroxy-κO)[1,1'-biphenyl]-4,4'-diyl]bis(azo-κN1)]bis[5-amino-4-(hydroxy-κO)-2,7-naphthalenedisulfonato]](8-)]]di-, tetrasodium (9CI),2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-, copper complex,Amanil Supra Blue 9GL,C.I. 24401,Carta Blue VP,Direct Blue 218,Fastusol Blue 9GLP,Intralite Blue 8GLL,Pontamine Bond Blue B,Pontamine Fast Blue 7GLN SMILES: [Na+].[Na+].[Na+].[Na+].Nc1cc(cc2cc(c3c(c12)[O-][Cu+2]4[N]3=Nc5ccc(cc5[O-]4)c6ccc7N=[N]8[Cu+2]([O-]c7c6)[O-]c9c8c(cc%10cc(cc(N)c9%10)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-]