Synonyms: R salt;Fericon;Ferricon;R-salt;Disodium 2-naphthol-3,6-disulfonate;CCRIS 7448;NSC 5872;EINECS 205-196-3;R-Acid sodium salt;3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt;AI3-28535;2-Naphthol-3,6-disulfonic acid disodium salt;Disodium 3-hydroxy-2,7-naphthalenedisulfonate;disodium 3-hydroxynaphthalene-2,7-disulfonate;2-Naphthol-3,6-disulfonic acid, disodium salt;Disodium 2-hydroxy-3,6-naphthalene disulfonate;Disodium 3-hydroxynaphthalene-2,7-disulphonate;3-Hydroxynapthlene-2,7-disulfonic acid sodium salt;2-Naphthol-3,6-disulfonic acid sodium salt;3-Hydroxynaphthalene-2,7-disulfonic acid, disodium salt;2,7-NAPHTHALENEDISULFONIC ACID, 3-HYDROXY-, DISODIUM SALT;135-51-3;148-75-4 (Parent);3-Hydroxynaphthalene-2,7-disulfonic acid disodium salt;R Acid;AC1L1RH7;AC1Q1UU9;70530_ALDRICH;Jsp002151;70530_FLUKA;MolPort-002-321-192;AR-1I6460;AKOS003237104;LS-94663;Disodium 3-hydroxy-2,7-naphalenedisulfonate;N0029;22942P;I14-10086;2,7-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2)