Industiral corn starch,factroy corn starch white powder Moisture:13.5%max Protein:0.4%max 25kg,40kg,1000kg,pallet ... avaliable Industiral corn starchcorn starch white powderMoisture:13.5%maxProtein:0.4%maxash:max1.5% whiteness : min90%25kg ... , citric acid, etc4. Other industries, such as metallurgy, casting , etc. Industrial corn starch