86014-74-6 Cuprate(4-), (4-amino-5-hydroxy-6-((2-hydroxy-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-2,7-naphthalenedisulfonato(6-))-, potassium sodium EINECS 289-122-5