... Gas Activated Alumina 1.Size:1-3,3-5,4-6,5-8,8-10mm 2.ISO 9001:2008 3.Bulk density ... , alkali etc.Molecular Formula: Al2O3 • nH2O (08) Physical Properties KA401KA402KA403KA404KA405AppearanceWhite, Sphere, No Odor, Insoluble In Water, ... ≤0.50.15-0.3≤0.3LOI%6-86-8≤8≤56-8Bulk Densityg/ml0.68-0.720.70-0 ... etc. Size Available: 1-3mm,3-5mm,4-6mm,5-8mm,8-10mm Package one: 25kg/plastic bag+pallet Package two ...