Name: magnesium oxide CAS No.:1309-48-4 Chemical Formula: MgO Other English Name: magnesia usta, calcined magnesia, magcal,maglit Properties: white amorphous powder, odorless,non-toxic, insoluble in water, soluble in acid. Usage: used as fillers and reinforcing agents in light-colored plastic and rubber products, as polishes and adhesieves in ceramics advanced refractory Data Analysis MgO%-------------------------------------------------------------95.0Max HCL Insoluble Matter%---------------------------------------------0.10Max CaO%---------------------------------------------------------------1.0Max Sulphate%--------------------------------------------------------0.20Max Sieve Residue(150um)%--------------------------------------------0.02Max Fe%--------------------------------------------------------------0.05Max Mn%-------------------------------------------------------------0.003Max Chloride%-------------------------------------------------------0.035Max Heat Loss%--------------------------------------------------------3.5Max Accululated Density(g/ml)%---------------------------------------0.20Min