AMARANTH

SYNONYMS Acid Red 27; C.I. 16185; Azorubin S; 1-(4-Sulfo-1-naphthylazo)-2-hydroxy-3,6-naphthalenedisulfonic acid trisodium salt; Trisodium 3-hydroxy-4-(4-sulfonato-1-naphthylazo)-2,7-naphthalenedisulfonate; trisodium salt of 1-(4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid; FD & C Red No.2; 2-Hydroxy-1,1'-azonaphthalene-3,6,4'-trisulfonic acid trisodium salt; 3-Hydroxy-4-((4-sulfo-1-naphthyl)azo)-2,7-naphthalenedisulfonic acid trisodium salt; CAS NO. 915-67-3