10040-45-6 2-Picolylidenebis(p-phenyl sodium sulfate) 4,4'-(2-Picolylidene)bis(phenylsulfuric acid) disodium salt 4,4'-(2-Pyridinylmethylene)bisphenol bis(hydrogen sulfate) (ester) disodium salt 4,4'-(2-Pyridylmethylene)diphenol bis(hydrogen sulfate) disodium salt 4,4'-(2-Pyridylmethylene)diphenolbis(hydrogen sulfate) (ester) disodium salt DA-1773 Disodium 4,4'-disulfoxydiphenyl-(2-pyridyl)methane EINECS 233-120-9 Evanol Guttalax Laxidogol Laxoberal Laxoberon Natrii picosulfas [INN-Latin] Neopax Phenol, 4,4'-(2-pyridylmethylene)bis-, bis(hydrogen sulfate), disodium salt Picosulfate de sodium [INN-French] Picosulfate sodium Picosulfato sodico [INN-Spanish] Picosulfol Rapilax Sodium Picosulfate Sodium Picosulfate [INN:JAN] Sodium picosulphate