I-SHMP yi-crystalline powder emhlophe kunye ne-gravity ethile ye-2.484 (20 ℃).Iyanyibilika emanzini kodwa ayinyibiliki kwizinyibilikisi zendalo kwaye inomsebenzi owomeleleyo wehygroscopic.Inamandla okuchela okubalulekileyo kwi-ion zetsimbi iCa kunye neMg.