2:1Gemischaus: 4-(7-Hydroxy-2,4,4-trimethyl-2-chromanyl)resorcinol-4-yl-tris(6-diazo-5,6-dihydro-5-oxonaphthalin-1-sulfonat) und 4-(7-Hydroxy-2,4,4-trimethyl-2-chromanyl)resorcinol-bis(6-diazo-5,6-dihydro-5-oxonaphthalin-1-sulfonat) [EU]
mezcla2:1de:4-(7-hidroxi-2,4,4-trimetil-2-cromanil)resorcinol-4-il-tris(6-diazo-5,6-dihidro-5-oxonaftalen-1-sulfonato) y 4-(7-hidroxi-2,4,4-trimetil-2-cromanil)resorcinolbis(6-diazo-5,6-dihidro-5-oxonaftalen-1-sulfonato)