Synonyms:
fd and c red no. 1 ; c red no. 1 ; ponceau 3rn ; fdcred1 ; c.i. 16155 ; 2,7-naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2,4,5-trimethylphenyl)diazenyl]-, sodium salt (1:2) ; fdcred 1 ; ext d and c red no. 15 ; disodium3-hydroxy-4-[(2,4,5-trimethylphenyl)azo]-2,7-naphthalenedisulfonate ; afredno1 ; scarlet f ; 2,7-naphthalenedisulfonicacid, 3-hydroxy-4-[(2,4,5-trimethylphenyl)azo]-, disodium salt (9ci) ; usacert red no. 1 ; fd& ; ponceau 3r lake ; d and c red 15 ; aka502 ; ci 16155 ; dandcred15 ; japan red 1 ; ponceaurn ; ponceau3r (6ci) ; ponceau 3r ; japan red 502 ; cifood6 ; dolkwalponceau 3r ; maple ponceau 3r ; ponceau3rn ; ponceau3r sodium salt ; aciddye
