... all specification with competitive price 4.Product certificate:COA,MSDS Offering a inorganic oxide named magnesium oxide mainly used in ... grade,industrial grade,electrial grade8.Package:25kg usually packed with two-layer woven bag, 50kg,1000kg,1200kg can supplied also. ... Tang refining depigmenting agents, ice cream powder pH regulation. Offering White powder magnesium oxide for industrial use