Iyo inozivikanwawo se morphin, imvura isina ruvara ine mafuta patembiricha yemumba. Kunyungudika -4.76 ℃, kuvira 128.3 ℃. Density 1.0005g/cm3(20℃). Refractive index 1.4548. Flash point 38 ℃ (kapu yakazaruka). Kusanganiswa nemvura, acetone, benzene, ether, doro, ethylene glycol, linseed oil, turpentine oil, castor oil. Iine hygroscopic uye ammonia kunhuhwirira.