英文名称: | 1-Naphthol-3,6-disulfonic acid sodium salt | 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, disodium salt | 4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt | 7-naphthalenedisulfonic acid, 4-hydroxy- disodium salt | 1-naphthol-3,6-disulfonic acid, disodium salt | 2,7-Naphthalenedisulfonic acid,4-hydroxy-,disodium salt |
|