● Maleic anhydride (C4H2O3) tare da ƙaƙƙarfan ƙamshi mai zafi a cikin ɗaki. ● Bayyanar farin crystal ● Lambar CAS: 108-31-6 ● Solubility: mai narkewa a cikin mafi yawan kaushi na halitta kamar ruwa, acetone, benzene, chloroform, da dai sauransu.