Synonyms:
1-naphthol-3,6-disulfonic acid disodium salt hydrate,4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt ; 4-hydroxynaphthalene-2,7-disulfonic acid hydrate disodium salt ; 1-naphthol-3,6-disulfonic acid, disodium salt hydrate, tech. ; 1-naphthol-3,6-disulfonic acid hydrate disodium salt ; 1-naphthol-3,6-disulfonic acid disodium salt hydrateb ; 4-hydroxynaphthalene-2,7-disulfonic acid disodium salt hydrate ; 1-naphthol-3,6-disulfonic acid disodium salt, disodium 4-hydroxy-2,7-naphthalenedisulfonate ; 1-naphthol-3,6-disulfonic acid disodium salt hydrate ; 1-naphthol-3,6-disulfonic acid disodium salt hydrate technical grade