... SGS ISO 9000 High purity Aluminum hydroxide in EFRA Name : Aluminum ... widely used in all kinds of raw materials,plastics,rubber and ... flame-retardant,papermaking,surfacepigments,paint,toothpaste,substrate catalyst,whater purifying agents,fluoride,desiccant,various models of molecular sieve,pharmaceutical industry ... 0% max) If you have other quality requirements (base, iron, grain size, ...