Synonyms: Phenol,4,4'-(1-methylethylidene)bis-, disodium salt (9CI); Phenol,4,4'-isopropylidenedi-, disodium deriv. (6CI); Phenol, 4,4'-isopropylidenedi-,disodium salt (8CI); Sodium, [isopropylidenebis(p-phenyleneoxy)]di- (7CI);2,2-Bis(4-hydroxyphenyl)propane disodium salt; Bisphenol A disodium salt;Bisphenol A sodium salt; Diphenylolpropane disodium salt