(4-Carboxylatophenyl)hydroxymercurate(1-) hydrogen (p-Carboxyphenyl)hydroxymercury 1126-48-3 MERCURY, (p-CARBOXYPHENYL)HYDROXY- Mercurate(1-), (4-carboxylatophenyl)hydroxy-, hydrogen (9CI) p-Hydroxymercuribenzoate p-Hydroxymercuribenzoic acid