SORBEAD H, SOREBEAD WS
The chemical formula of silica alumina gel is mSiO2 n. Al2 O3. XH2O. It has stable chemical properties, no combustion, insoluble
in solvents except strong alkali and hydrofluoric acid. It has stronger surface area than micro-pored silica gel, and it’s
adsorption and separation ability is better than micro-pored silica gel,meantime it has good thermal stability.