2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-((2-methylphenyl)azo)-, disodium salt 5-(Acetylamino)-4-hydroxy-3-((2-methylphenyl)azo)-2,7-naphthalene- disulfonic acid, disodium salt 6441-93-6 84842-90-0 Acid red 35 CI 18065 Disodium 5-(acetylamino)-4-hydroxy-3-((o-tolyl)azo)naphthalene-2,7-disulphonate EINECS 229-231-7