2,5-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt 5859-00-7 67951-40-0 Acid Orange R Acid Ponceau 2G Brilliant Orange 2R C.I. 16100 C.I. ACID ORANGE 14, DISODIUM SALT C.I. Acid Orange 14 C.I. Acid Orange 14, disodium salt (8CI) Cetil Orange RR Colacid Orange R Croceine Orange 2R Disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate EINECS 227-502-4 Kayaku Acid Orange G Kiton Ponceau 2G NSC 45548 Naphthalene Lake Orange R Orange R (VAN) Ponceau G (VAN) Tertracid Orange P2G