Itha kuchitira ndi fluorine, mphamvu yamphamvu ya alkali yamphamvu ndikuthambitsa sulufuric acid pa 200 ℃.
Itha kuchitirana ndi zitsulo zambiri mukamatenthedwa.
Pewani kulumikizana ndi oxides, ma allogens, alkali, mankhwala a Inthalogen, ndi nayitrogeni fluoride.
Tintalum ali ndi kukana kwamphamvu kwa ma asidi olimba, makamaka salfuric acid.