... Hydrated Alumina 64.5%min, 99.6%min Al2(OH)3 package and particle size customized ISO9001 and SGS 1 ... 51-2 MF: Al(OH)3 Apperance : Powder Whiteness : 95%MINPurity : 99.6Min 2.Index of Al(OH)3 Al( ... in painting pigment, crayon, and filler of rubber;2, it is a raw material in producing aluminium salts ... , ceramics, enamel, glasses and lubricating agent;3, used in making kinds of catalyst carrier;4, ...