英文别名tetrasodium,[4-[3-oxo-1-(4-phosphonatooxyphenyl)-2-benzofuran-1-yl]phenyl] phosphate; Phenolphthalein Diphosphate Tetrasodium Salt; Phenolphthalein bisphosphate tetrasodium salt; 3,3-Bis(p-hydroxyphenyl)phthalide diphosphate sodium salt; Sodium phenolphthaleindiphosphate; Phenolphthalein diphosphate na4-salt; Phenolphthalein diphosphate sodium salt; Sodium (3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(phosphate); Tetrasodium (3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)di(4,1-phenylene) bis(phosphate) 
