Acid Red 88

C.I. 15620, C.I. Acid Red 88, C.I. Acid Red 88, monosodium salt, Acid red 88, 4-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid,sodium salt, Acid Red 88, Acid Red 88 (C.I.), sodium 4(-2-hydroxy-1-naphthylazo)naphthalenesulphonate, Acid Red 88 (15620), Acid Red A, C.I.Acid Red 88, sodium 4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonate, 4-[2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonate, sodium 4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate