... as Flame retardant Al(OH)3 Name : Aluminum hydroxide CAS: 21645-51-2 MF: Al(OH)3 Apperance : Powder Whiteness : 93%MINPurity : 99 ... used in all kinds of raw materials,plastics,rubber and flame-retardant,papermaking,surfacepigments,paint,toothpaste,substrate catalyst,whater purifying agents,fluoride ...