Pro artificio faciendo, vellemus tibi praebere 4-Aminobenzoicum acidum CAS 150-13-0. Acus crystallis hyalina similis. Lumen flavum in aere vel in lucem. Solutum in aqua calida, aethere, ethyl acetate, ethanol et glaciali acetico, insolubili in aqua, benzene, et in aethere petrolei insolubili.