... :white powder 3.Application:feed, rubber, surface coating. calcined magnesite powderCAS NO: 1309-48-4Appearance: white powderApplication: feed, rubber ... , surface coating, etc.Magnesite oxide is made from Brucite ore. It is odorless, tasteless ... can be found less easy to handle during processiong.Magnesite oxide is widely used in feed, rubber, surface ...