... .htmlCAS NO.: 21645-51-2FORMULA: Al(OH)3MOL WT.: 78 H.S. CODE: 2818.30 SYNONYMS Hydrated alumina; Alumina hydrate; Alumina trihydrate; ATH ... Filler, etc,spec:H-WF-90,H-WF-75,H-WF-50sp,H-WF-25,H-WF-20,H-WF-14,H-WF-10,H-WF-1ALUMINIUM HYDROXIDE ... :86-371-65336567,Fax:86-371-65336188 ALUMINIUM HYDROXIDE ATH h.s. 28183000