Aluminium Hydroxide 1. Usage: water treatment, paper miller, glass, tile, etc. 2. Appearance: white crystal powder. We can ... supply you with good quality glass material, such as Aluminium hydroxide, cobalt oxide, borax, ... HydroxideAppearance: White crystal powder Usage: Water treatment, paper miller, glass, tile and ceramic industrial, etc. Specs.: Al2O364.5% min.SiO20 ...