Benzenesulfonic acid,p-isothiocyanato-,sodium salt, 4-SULFOPHENYL ISOTHIOCYANATE,SODIUM SALT MONOHYDRATE, 4-Isothiocyanato-benzolsulfonsaeure,Natrium-Salz, 4-Isothiocyanatobenzenesulfonic acid sodium salt, sodium 4-isothiocyanatobenzene-1-sulphonate, Benzenesulfonic acid,4-isothiocyanato-,sodium salt, sodium p-isothiocyanatobenzenesulfonate, 4-sulfophenylisothiocyanate sodium salt, 4-SULPHOPHENYL ISOTHIOCYANATE,SODIUM SALT, sodium p-isothiocyanatobenzenesulphonate monohydrate