... hydroxide as Flame retardant Al(OH)3 as fire retardant SGS ISO 9000 Manufactory High purity Aluminum hydroxide as Flame retardant Al(OH) ... all kinds of raw materials,plastics,rubber and flame-retardant,papermaking,surfacepigments,paint,toothpaste,substrate catalyst,whater purifying ... not be stacked more than 15 bags high. Appearance Packing High purity Aluminum hydroxide as Flame retardant/ Al(OH)3