... . Appearance: white crystal powder. We can supply you with good quality glass material, such as Aluminium hydroxide, cobalt oxide, borax ... , sodium nitrate, sodium sulphate anhydrous, etc. Aluminium Hydroxide Appearance: White crystal powder Usage: Water treatment, paper miller, glass, tile ... size:about 325 mesh Packing: 50kgs net per bag Quantity: 22/25mt/20'FCL, We also offer Aluminium Hydroxide USP/ ...