... and Chemical Properties:Ammonium bifluoride is a corrosive chemical, it is easy deliquescence and can dissolve glass. Chemical Formula:(NH4 ... beryllium oxide and surface treating agent for silicon steel plate, it can also be used to manufacture ceramic, magnesium alloy, ... of oil sand, as one component of alkylation, isomerization catalyst. It is used to refine beryllium, make electric welding rod, ...