Salicylic acid,wani Organic acid, sinadaran dabara C7H6O3, shi ne farin crystalline foda, dan kadan mai narkewa a cikin ruwan sanyi, mai narkewa a cikin ruwan zafi, ethanol, ether da acetone, mai narkewa a cikin zafi benzene.
Ana amfani da shi ne a matsayin muhimmin albarkatun ƙasa don magunguna, kayan yaji, rini, magungunan kashe qwari, ƙari na roba da sauran sinadarai masu kyau.