70321-81-2
7-羟基-8-[[4-(苯基偶氮)苯基]偶氮]-1,3-萘二磺酸钾钠(potassium sodium 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonate)
CAS: 70321-81-2
化学式: C22H14KN4NaO7S2
70321-81-27-羟基-8-[[4-(苯基偶氮)苯基]偶氮]-1,3-萘二磺酸钾钠(potassium sodium 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naph